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IT Acronyms at your fingertips A quick references guide with over 3,000 technology related acronyms
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  • IT Acronyms at your fingertips A quick references guide with over 3,000 technology related acronyms

  • Page 1 of 91

    IT Acronyms at your Fingertips

    We’ve all experienced it. You’re sitting in a meeting and someone spouts off an acronym. You immediately look around the table and no one reacts. Do they all know what it means? Is it just me?

    We’re here to help! We’ve compiled a list of over 3,000 IT acronyms for your quick reference and a list of the top 15 acronyms you need to know now.

    Top 15 acronyms you need to know now. Click the links to get a full definition of the acronym

    API, Application Programmer Interface AWS, Amazon Web Services BYOA, Bring Your Own Apps BYOC, Bring Your Own Cloud BYON, Bring Your Own Network BYOI, Bring Your Own Identity BYOE, Bring Your Own Encryption IoT, Internet of Things

    MDM, Mobile Device Management PCI DSS, Payment Card Industry Data

    Security Standard

    SaaS, Software as a Service SDN, Software Defined Network SLA, Service Level Agreement VDI, Virtual Desktop Infrastructure VM, Virtual Machine

    Quick Reference, over 3000 IT acronyms Click the links to get a full definition of the acronym

    Acronym Meaning

    10 GbE 10 gigabit Ethernet 100GbE 100 Gigabit Ethernet 10HD busy period 10-high-day busy period 1170 UNIX 98 121 one-to-one 1xRTT Single-Carrier Radio Transmission Technology 2D barcode two-dimensional barcode

    http://searchexchange.techtarget.com/definition/application-program-interfacehttp://whatis.techtarget.com/definition/Amazon-Web-Services-AWShttp://whatis.techtarget.com/definition/bring-your-own-apps-BYOAhttp://searchcio.techtarget.com/definition/bring-your-own-cloud-BYOChttp://whatis.techtarget.com/definition/bring-your-own-network-BYONhttp://searchsecurity.techtarget.com/definition/BYOI-bring-your-own-identityhttp://whatis.techtarget.com/definition/BYOE-bring-your-own-encryptionhttp://whatis.techtarget.com/definition/Internet-of-Thingshttp://searchfinancialsecurity.techtarget.com/definition/PCI-DSS-Payment-Card-Industry-Data-Security-Standardhttp://searchcloudcomputing.techtarget.com/definition/Software-as-a-Servicehttp://searchsdn.techtarget.com/definition/software-defined-networking-SDNhttp://searchitchannel.techtarget.com/definition/service-level-agreementhttp://searchservervirtualization.techtarget.com/definition/virtual-desktop-infrastructure-VDIhttp://searchservervirtualization.techtarget.com/definition/virtual-machinehttp://searchnetworking.techtarget.com/definition/10-Gigabit-Ethernethttp://searchtelecom.techtarget.com/definition/100-Gigabit-Ethernet-100GbEhttp://searchnetworking.techtarget.com/definition/10-high-day-busy-periodhttp://searchenterpriselinux.techtarget.com/definition/1170http://searchcio.techtarget.com/definition/121http://whatis.techtarget.com/definition/1xRTT-Single-Carrier-Radio-Transmission-Technologyhttp://searchmobilecomputing.techtarget.com/definition/2D-barcode

  • Page 2 of 91

    IT Acronyms at your Fingertips

    3270 Information Display System 3BL triple bottom line 3-D three dimensions or three-dimensional 3G third generation of mobile telephony 3PL third-party logistics 3Vs volume, variety and velocity 40GbE 40 Gigabit Ethernet 4-D printing four-dimensional printing 4G fourth-generation wireless 7W seven wastes 8-VSB 8-level vestigial sideband A.I. Airborne Internet A/m, Oe, oersted ampere per meter A+ A Plus AA modem lights AAA authentication, authorization, and accounting AAA server authentication, authorization, and accounting AAR Apple Authorized Reseller AARP AppleTalk Address Resolution Protocol AAUI Apple attachment unit interface ab W abohm abA abampere ABAP Advanced Business Application Programming ABB activity-based budgeting ABBH average bouncing busy hour ABC activity-based costing abC abcoulomb abend abnormal end abF abfarad abH abhenry ABM activity-based management ABP Microsoft Exchange Address Book Policy abS absiemens abV abvolt ABVS Automated Best Value System ABVS automated best value system

    http://whatis.techtarget.com/definition/3270-Information-Display-Systemhttp://whatis.techtarget.com/definition/triple-bottom-line-3BLhttp://whatis.techtarget.com/definition/3-D-three-dimensions-or-three-dimensionalhttp://searchtelecom.techtarget.com/definition/3Ghttp://searchmanufacturingerp.techtarget.com/definition/3PLhttp://whatis.techtarget.com/definition/3Vshttp://whatis.techtarget.com/definition/40-Gigabit-Ethernet-40GbEhttp://searchmanufacturingerp.techtarget.com/definition/4-D-printinghttp://searchmobilecomputing.techtarget.com/definition/4Ghttp://http://whatis.techtarget.com/definition/8-VSB-8-level-vestigial-sidebandhttp://searchmobilecomputing.techtarget.com/definition/Airborne-Internethttp://whatis.techtarget.com/definition/ampere-per-meter-A-m-Oe-oerstedhttp://searchwindowsserver.techtarget.com/definition/A-A-Plushttp://searchnetworking.techtarget.com/definition/modem-lightshttp://searchsecurity.techtarget.com/definition/authentication-authorization-and-accountinghttp://searchsecurity.techtarget.com/definition/AAA-serverhttp://searchitchannel.techtarget.com/definition/Apple-Authorized-Reseller-AARhttp://searchnetworking.techtarget.com/definition/AARPhttp://searchnetworking.techtarget.com/definition/AAUIhttp://whatis.techtarget.com/definition/abohm-ab-Whttp://whatis.techtarget.com/definition/abampere-abAhttp://searchsap.techtarget.com/definition/ABAPhttp://http://searchnetworking.techtarget.com/definition/average-bouncing-busy-hourhttp://http://whatis.techtarget.com/definition/abcoulomb-abChttp://searchdatacenter.techtarget.com/definition/abendhttp://whatis.techtarget.com/definition/abfarad-abFhttp://whatis.techtarget.com/definition/abhenry-abHhttp://http://searchexchange.techtarget.com/definition/Microsoft-Exchange-Address-Book-Policy-ABPhttp://whatis.techtarget.com/definition/absiemens-abShttp://whatis.techtarget.com/definition/abvolt-abVhttp://searchitchannel.techtarget.com/definition/Automated-Best-Value-Systemhttp://

  • Page 3 of 91

    IT Acronyms at your Fingertips

    abW abwatt AC-3 Dolby Digital ACD Automatic Call Distributor ACeS Asia Cellular Satellite System ACF2 or CA-ACF2 Access Control Facility ACH Automated Clearing House ACH fraud Automated Clearing House fraud ACID atomicity, consistency, isolation, and durability ACL access control list ACM Association for Computing Machinery ACO accountable care organization ACPI Advanced Configuration and Power Interface ACR attenuation-to-crosstalk ratio ACT Application Compatibility Toolkit ACTA America's Carriers Telecommunications Association ACTS Automatic Coin Telephone System ACTS Automatic Coin Telephone System ACV all commodity volume AD CS Active Directory Certificate Services AD domain Active Directory domain AD forest Active Directory forest AD tree Active Directory tree ADAT Alesis Digital Audio Tape ADC automated data collection ADC analog-to-digital conversion ADE qutomated data entry ADF automatic document feed ADO ActiveX Data Objects ADP Automatic Data Processing Inc. ADP automatic data processing ADPCM adaptive differential pulse-code modulation ADS alternate data stream ADSI Analog Display Services Interface ADSL Asymmetric Digital Subscriber Line ADSM ADSTAR Distributed Storage Management AES Advanced Encryption Standard

    http://whatis.techtarget.com/definition/abwatt-abWhttp://whatis.techtarget.com/definition/AC-3-Dolby-Digitalhttp://searchcrm.techtarget.com/definition/Automatic-Call-Distributorhttp://searchmobilecomputing.techtarget.com/definition/Asia-Cellular-Satellite-Systemhttp://searchdatacenter.techtarget.com/definition/ACF2http://searchsecurity.techtarget.com/definition/Automated-Clearing-Househttp://whatis.techtarget.com/definition/Automated-Clearing-House-fraud-ACH-fraudhttp://searchsqlserver.techtarget.com/definition/ACIDhttp://searchsoftwarequality.techtarget.com/definition/access-control-listhttp://whatis.techtarget.com/definition/ACM-Association-for-Computing-Machineryhttp://whatis.techtarget.com/definition/accountable-care-organization-ACOhttp://searchwindowsserver.techtarget.com/definition/ACPI-Advanced-Configuration-and-Power-Interfacehttp://searchnetworking.techtarget.com/definition/attenuation-to-crosstalk-ratiohttp://searchmobilecomputing.techtarget.com/definition/Application-Compatibility-Toolkithttp://searchnetworking.techtarget.com/definition/ACTAhttp://whatis.techtarget.com/definition/Automatic-Coin-Telephone-System-ACTShttp://searchnetworking.techtarget.com/definition/ACTShttp://http://searchwindowsserver.techtarget.com/definition/Active-Directory-Certificate-Services-AD-CShttp://searchwindowsserver.techtarget.com/definition/Active-Directory-domain-AD-domainhttp://searchwindowsserver.techtarget.com/definition/Active-Directory-forest-AD-foresthttp://searchwindowsserver.techtarget.com/definition/Active-Directory-tree-AD-treehttp://whatis.techtarget.com/definition/ADAT-Alesis-Digital-Audio-Tapehttp://http://whatis.techtarget.com/definition/analog-to-digital-conversion-ADChttp://http://whatis.techtarget.com/definition/ADF-automatic-document-feedhttp://searchsqlserver.techtarget.com/definition/ActiveX-Data-Objectshttp://searchfinancialapplications.techtarget.com/definition/Automatic-Data-Processing-Inc-ADPhttp://http://whatis.techtarget.com/definition/ADPCM-adaptive-differential-pulse-code-modulationhttp://searchsecurity.techtarget.com/definition/alternate-data-streamhttp://whatis.techtarget.com/definition/ADSI-Analog-Display-Services-Interfacehttp://searchnetworking.techtarget.com/definition/ADSLhttp://searchstorage.techtarget.com/definition/ADSTAR-Distributed-Storage-Managementhttp://searchsecurity.techtarget.com/definition/Advanced-Encryption-Standard

  • Page 4 of 91

    IT Acronyms at your Fingertips

    AES/EBU Audio Engineers Society/European Broadcasting Union AET advanced evasion technique AF audio frequency or a.f. AFC pixie dust or antiferromagnetically-coupled AFIS Automated Fingerprint Identification System AFM atomic force microscopy AFP Advanced Function Printing AFS Andrew file system aglet agile applet AGP Accelerated Graphics Port AHA Accelerated Hub Architecture AHIMA American Health Information Management Association AHRQ Agency for Healthcare Research and Quality AHT average handle time AI Artificial Intelligence AIBO Artificial Intelligence roBOt AICPA American Institute of Certified Public Accountants AID automatic identification AIDC Automatic Identification and Data Capture AIFF Audio Interchange File Format AIM application integration middleware AIMS agile infrastructure for manufactured systems AIN Advanced Intelligent Network AIT advanced intelligent tape AIX Advanced Interactive eXecutive Ajax Asynchronous JavaScript and XML AKO Army Knowledge Online AL access list ALE Application Link Enabling ALM application lifecycle management ALPR Automated License Plate Recognition alt. alternate newsgroup ALU arithmetic-logic unit Amazon EC2 Amazon Elastic Compute Cloud Amazon EMR Amazon Elastic MapReduce Amazon FPS Amazon Flexible Payments Service

    http://whatis.techtarget.com/definition/Audio-Engineers-Society-European-Broadcasting-Union-AES-EBUhttp://searchsecurity.techtarget.com/definition/advanced-evasion-technique-AEThttp://whatis.techtarget.com/definition/AF-audio-frequency-or-afhttp://searchstorage.techtarget.com/definition/pixie-dusthttp://searchsecurity.techtarget.com/definition/Automated-Fingerprint-Identification-Systemhttp://whatis.techtarget.com/definition/atomic-force-microscopy-AFMhttp://search400.techtarget.com/definition/Advanced-Function-Printinghttp://searchstorage.techtarget.com/definition/Andrew-file-systemhttp://searchsoa.techtarget.com/definition/aglethttp://searchmobilecomputing.techtarget.com/definition/Accelerated-Graphics-Porthttp://searchwindowsserver.techtarget.com/definition/Accelerated-Hub-Architecturehttp://searchhealthit.techtarget.com/definition/American-Health-Information-Management-Association-AHIMAhttp://searchhealthit.techtarget.com/definition/Agency-for-Healthcare-Research-and-Quality-AHRQhttp://searchcrm.techtarget.com/definition/average-handle-timehttp://searchcio.techtarget.com/definition/AIhttp://searchcio.techtarget.com/definition/AIBOhttp://searchcompliance.techtarget.com/definition/AICPA-American-Institute-of-Certified-Public-Accountantshttp://http://searchmanufacturingerp.techtarget.com/definition/Automatic-Identification-and-Data-Capture-AIDChttp://whatis.techtarget.com/definition/AIFF-Audio-Interchange-File-Formathttp://http://http://searchnetworking.techtarget.com/definition/Advanced-Intelligent-Networkhttp://searchstorage.techtarget.com/definition/AIThttp://search400.techtarget.com/definition/AIXhttp://searchwindevelopment.techtarget.com/definition/Ajaxhttp://whatis.techtarget.com/definition/Army-Knowledge-Online-AKOhttp://searchcompliance.techtarget.com/definition/access-list-ALhttp://searchsap.techtarget.com/definition/Application-Link-Enablinghttp://searchsoftwarequality.techtarget.com/definition/application-lifecycle-managementhttp://whatis.techtarget.com/definition/Automated-License-Plate-Recognition-ALPRhttp://whatis.techtarget.com/definition/alternate-newsgroup-althttp://whatis.techtarget.com/definition/arithmetic-logic-unit-ALUhttp://searchaws.techtarget.com/definition/Amazon-Elastic-Compute-Cloud-Amazon-EC2http://searchaws.techtarget.com/definition/Amazon-Elastic-MapReduce-Amazon-EMRhttp://searchaws.techtarget.com/definition/Amazon-Flexible-Payments-Service-Amazon-FPS

  • Page 5 of 91

    IT Acronyms at your Fingertips

    Amazon S3 Amazon Simple Storage Service AMD Advanced Micro Devices AMD-V AMD virtualization AMI Amazon Machine Image AMI advanced metering infrastructure AMIA American Medical Informatics Association AML anti-money laundering software AMPS Advanced Mobile Phone Service AMR ambulatory medical record AMR automated meter reading AMR Audio/Modem Riser or AMR slot AMT advanced manufacturing technology AMTOR amateur teleprinting over radio AMU or amu atomic mass unit ANI Automatic Number Identification animated GIF Graphics Interchange Format ANQP Access Network Query Protocol ANSI American National Standards Institute AoE ATA over Ethernet AOI automated optical inspection AOP aspect-oriented programming AOSP Android Open Source Project AP Adaptive Planning AP accounts payable Apache Hadoop YARN Yet Another Resource Negotiator APAR authorized program analysis report API application program interface APICS American Production and Inventory Control Society APIPA Automatic Private IP Addressing APL a programming language APM application performance monitoring APM application portfolio management APO advanced planning and optimization APO Advanced Planner and Optimizer AppBlast Project AppBlast APPC Advanced Program-to-Program Communication or LU 6.2

    http://searchaws.techtarget.com/definition/Amazon-Simple-Storage-Service-Amazon-S3http://searchservervirtualization.techtarget.com/definition/AMDhttp://searchservervirtualization.techtarget.com/definition/AMD-Vhttp://searchaws.techtarget.com/definition/Amazon-Machine-Image-AMIhttp://whatis.techtarget.com/definition/advanced-metering-infrastructure-AMIhttp://searchhealthit.techtarget.com/definition/American-Medical-Informatics-Association-AMIAhttp://searchfinancialsecurity.techtarget.com/definition/anti-money-laundering-software-AMLhttp://searchmobilecomputing.techtarget.com/definition/Advanced-Mobile-Phone-Servicehttp://searchhealthit.techtarget.com/definition/ambulatory-medical-recordhttp://whatis.techtarget.com/definition/automated-meter-reading-AMRhttp://whatis.techtarget.com/definition/AMR-Audio-Modem-Riser-or-AMR-slothttp://http://searchnetworking.techtarget.com/definition/AMTORhttp://whatis.techtarget.com/definition/atomic-mass-unit-AMU-or-amuhttp://searchcrm.techtarget.com/definition/ANIhttp://searchsoa.techtarget.com/definition/animated-GIFhttp://whatis.techtarget.com/definition/Access-Network-Query-Protocol-ANQPhttp://searchdatacenter.techtarget.com/definition/ANSIhttp://searchenterpriselinux.techtarget.com/definition/ATA-over-Ethernethttp://http://whatis.techtarget.com/definition/aspect-oriented-programming-AOPhttp://searchconsumerization.techtarget.com/definition/Android-Open-Source-Project-AOSPhttp://searchfinancialapplications.techtarget.com/definition/Adaptive-Planning-APhttp://http://searchdatamanagement.techtarget.com/definition/Apache-Hadoop-YARN-Yet-Another-Resource-Negotiatorhttp://search400.techtarget.com/definition/authorized-program-analysis-reporthttp://searchexchange.techtarget.com/definition/application-program-interfacehttp://http://searchexchange.techtarget.com/definition/Automatic-Private-IP-Addressinghttp://whatis.techtarget.com/definition/APL-a-programming-languagehttp://searchenterprisedesktop.techtarget.com/definition/Application-monitoring-app-monitoringhttp://whatis.techtarget.com/definition/application-portfolio-management-APMhttp://http://searchsap.techtarget.com/definition/Advanced-Planner-and-Optimizerhttp://searchconsumerization.techtarget.com/definition/AppBlasthttp://searchnetworking.techtarget.com/definition/APPC

  • Page 6 of 91

    IT Acronyms at your Fingertips

    Apple VPP Apple Volume Purchase Program Apple WWDC Apple Worldwide Developers Conference APPN Advanced Peer-to-Peer Networking APQP advanced product quality planning APS advanced planning and scheduling APT advanced persistent threat AR accounts receivable AR augmented reality ARAX Asynchronous Ruby and XML ARIN American Registry of Internet Numbers Arista EOS Arista Extensible Operating System ARJ Archive Robert Jung ARP Address Resolution Protocol ARPA Advanced Research Projects Agency ARPU average revenue per user or average revenue per unit ARQ automatic repeat request ARRA American Recovery and Reinvestment Act of 2009 ARRL American Radio Relay League AS autonomous system AS/400 IBM iSeries, AS/400e, eServer iSeries/400 AS1 Applicability Statement 1 AS2 Applicability Statement 2 ASAP AcceleratedSAP ASCII American Standard Code for Information Interchange ASD agile software development ASE Adaptive Server Enterprise ASF Apache Software Foundation

    ASHRAE American Society of Heating, Refrigerating, and Air-Conditioning Engineers

    ASIC application-specific integrated circuit ASIO Audio Stream Input/Output ASLR address space layout randomization ASN advanced shipping notice ASN.1 Abstract Syntax Notation One ASP authorized service provider ASP application service provider

    http://searchconsumerization.techtarget.com/definition/Apple-Volume-Purchase-Program-Apple-VPPhttp://searchconsumerization.techtarget.com/definition/Apple-Worldwide-Developers-Conference-Apple-WWDChttp://whatis.techtarget.com/definition/Advanced-Peer-to-Peer-Networking-APPNhttp://http://http://searchsecurity.techtarget.com/definition/advanced-persistent-threat-APThttp://http://whatis.techtarget.com/definition/augmented-reality-ARhttp://whatis.techtarget.com/definition/ARAX-Asynchronous-Ruby-and-XMLhttp://searchsoa.techtarget.com/definition/American-Registry-of-Internet-Numbershttp://searchsdn.techtarget.com/definition/Arista-Extensible-Operating-System-Arista-EOShttp://whatis.techtarget.com/definition/ARJ-Archive-Robert-Junghttp://searchnetworking.techtarget.com/definition/Address-Resolution-Protocol-ARPhttp://searchnetworking.techtarget.com/definition/ARPAhttp://searchtelecom.techtarget.com/definition/average-revenue-per-userhttp://searchnetworking.techtarget.com/definition/automatic-repeat-requesthttp://whatis.techtarget.com/definition/ARRA-American-Recovery-and-Reinvestment-Act-of-2009http://searchmobilecomputing.techtarget.com/definition/American-Radio-Relay-Leaguehttp://searchnetworking.techtarget.com/definition/autonomous-systemhttp://search400.techtarget.com/definition/AS-400http://searchsqlserver.techtarget.com/definition/AS1http://searchoracle.techtarget.com/definition/AS2http://searchsap.techtarget.com/definition/ASAPhttp://whatis.techtarget.com/definition/ASCII-American-Standard-Code-for-Information-Interchangehttp://searchsoftwarequality.techtarget.com/definition/agile-software-developmenthttp://whatis.techtarget.com/definition/Adaptive-Server-Enterprise-ASEhttp://whatis.techtarget.com/definition/Apache-Software-Foundationhttp://searchdatacenter.techtarget.com/definition/ASHRAEhttp://whatis.techtarget.com/definition/ASIC-application-specific-integrated-circuithttp://whatis.techtarget.com/definition/ASIO-Audio-Stream-Input-Outputhttp://searchsecurity.techtarget.com/definition/address-space-layout-randomization-ASLRhttp://http://whatis.techtarget.com/definition/ASN1-Abstract-Syntax-Notation-Onehttp://searchitchannel.techtarget.com/definition/authorized-service-provider-ASPhttp://searchsoa.techtarget.com/definition/application-service-provider

  • Page 7 of 91

    IT Acronyms at your Fingertips

    ASP Active Server Page ASP+ ASP.NET ASPI Advanced SCSI Programming Interface ASPI driver Advanced SCSI Programming Interface driver ASPIC Application Service Provider Industry Consortium ASQ American Society for Quality ASR automated speech recognition ASRS automated storage retrieval systems ASSP application-specific standard product AST automated storage tiering ASTM American Society for Testing and Materials ASUG Americas' SAP Users' Group ATA American Telemedicine Association ATA analog telephone adapter ATA Advanced Technology Attachment ATAPI AT Attachment Packet Interface ATE automated test equipment ATE automated test equipment ATL Active Template Library ATM asynchronous transfer mode ATO assemble to order ATP advanced technology program ATR automated trouble reporting ATS applicant tracking system ATSC Advanced Television Systems Committee ATU-R ADSL Terminal Unit - Remote ATV advanced television ATVEF Advanced Television Enhancement Forum AUI attachment unit interface AUP acceptable use policy AV audio/video AVA anonymous video analytics AVI file Audio Video Interleaved file AVL approved vendor list AVL automatic vehicle locator AWG American Wire Gauge

    http://searchwindowsserver.techtarget.com/definition/Active-Server-Pagehttp://searchwindevelopment.techtarget.com/definition/ASPNEThttp://searchstorage.techtarget.com/definition/ASPIhttp://searchwindowsserver.techtarget.com/definition/ASPI-driver-Advanced-SCSI-Programming-Interface-driverhttp://searchsoa.techtarget.com/definition/ASPIChttp://http://searchmobilecomputing.techtarget.com/definition/automated-speech-recognitionhttp://http://whatis.techtarget.com/definition/ASSP-application-specific-standard-producthttp://searchstorage.techtarget.com/definition/Automated-storage-tiering-ASThttp://http://searchsap.techtarget.com/definition/ASUGhttp://searchhealthit.techtarget.com/definition/American-Telemedicine-Association-ATAhttp://searchunifiedcommunications.techtarget.com/definition/analog-telephone-adapterhttp://whatis.techtarget.com/definition/ATA-Advanced-Technology-Attachmenthttp://whatis.techtarget.com/definition/ATAPI-AT-Attachment-Packet-Interfacehttp://http://searchsoftwarequality.techtarget.com/definition/automated-test-equipmenthttp://whatis.techtarget.com/definition/Active-Template-Library-ATLhttp://searchnetworking.techtarget.com/definition/ATMhttp://http://http://http://searchcio.techtarget.com/definition/applicant-tracking-systemhttp://whatis.techtarget.com/definition/Advanced-Television-Systems-Committee-ATSChttp://searchnetworking.techtarget.com/definition/ATU-Rhttp://whatis.techtarget.com/definition/ATV-advanced-televisionhttp://whatis.techtarget.com/definition/Advanced-Television-Enhancement-Forum-ATVEFhttp://searchnetworking.techtarget.com/definition/AUIhttp://whatis.techtarget.com/definition/acceptable-use-policy-AUPhttp://whatis.techtarget.com/definition/AV-audio-videohttp://whatis.techtarget.com/definition/anonymous-video-analytics-AVAhttp://whatis.techtarget.com/definition/AVI-file-Audio-Video-Interleaved-filehttp://http://whatis.techtarget.com/definition/automatic-vehicle-locator-AVLhttp://searchnetworking.techtarget.com/definition/American-Wire-Gauge

  • Page 8 of 91

    IT Acronyms at your Fingertips

    AWIS Alexa Web Information Service AWS Amazon Web Services AWT Abstract Window Toolkit AXI automated X-ray inspection AXT alien crosstalk B2B Business to Business B2B Business2Business or Business-to-Business B2C Business To Consumer B2C Business2Consumer or Business-to-Consumer B2E Business2Employee or Business-to-Employee B2G Business2Government or Business-to-Government

    B8ZS bipolar 8-zero substitution, binary 8-zero substitution, clear channel, clear 64

    BA business analytics BA business agility BAA HIPAA business associate agreement BAA broad agency announcement BAL Basic Assembler Language BAL Basic Assembler Language or branch-and-link BAM business activity monitoring BAM Bottleneck Allocation Methodology BAPI Business Application Programming Interface bash Bourne Again Shell BBCs buffer credits or buffer-to-buffer credits BBS bulletin board system BC Set Business Configuration Set BCBS Basel Committee on Banking Supervision Bcc blind carbon copy or blind courtesy copy BCDR Business Continuity and Disaster Recovery B-channel bearer channel BCI brain-computer interface BCM business continuity management BCMA Bar Coded Medication Administration BDaaS big data as a service BEDO DRAM Burst Extended Data Output DRAM Bellcore Bell Communications Research

    http://searchaws.techtarget.com/definition/Alexa-Web-Information-Servicehttp://whatis.techtarget.com/definition/Amazon-Web-Services-AWShttp://whatis.techtarget.com/definition/Abstract-Window-Toolkit-AWThttp://http://searchdatacenter.techtarget.com/definition/alien-crosstalkhttp://http://searchcio.techtarget.com/definition/B2Bhttp://http://searchcio.techtarget.com/definition/B2Chttp://searchcio.techtarget.com/definition/B2Ehttp://searchcio.techtarget.com/definition/B2Ghttp://searchnetworking.techtarget.com/definition/B8ZShttp://searchbusinessanalytics.techtarget.com/definition/business-analytics-BAhttp://searchcio.techtarget.com/definition/business-agility-BAhttp://searchhealthit.techtarget.com/definition/HIPAA-business-associate-agreement-BAAhttp://searchitchannel.techtarget.com/definition/broad-agency-announcementhttp://searchdatacenter.techtarget.com/definition/Basic-Assembler-Language-BALhttp://searchdatacenter.techtarget.com/definition/BALhttp://searchcio.techtarget.com/definition/business-activity-monitoring-BAMhttp://http://searchsap.techtarget.com/definition/BAPIhttp://searchenterpriselinux.techtarget.com/definition/bashhttp://searchstorage.techtarget.com/definition/buffer-creditshttp://whatis.techtarget.com/definition/bulletin-board-system-BBShttp://searchsap.techtarget.com/definition/Business-Configuration-Sethttp://searchcompliance.techtarget.com/definition/Basel-Committee-on-Banking-Supervision-BCBShttp://whatis.techtarget.com/definition/Bcc-blind-carbon-copy-or-blind-courtesy-copyhttp://searchstorage.techtarget.com/definition/Business-Continuity-and-Disaster-Recovery-BCDRhttp://searchnetworking.techtarget.com/definition/B-channelhttp://whatis.techtarget.com/definition/brain-computer-interface-BCIhttp://searchcio.techtarget.com/definition/business-continuity-management-BCMhttp://searchhealthit.techtarget.com/definition/Bar-Coded-Medication-Administrationhttp://searchcio.techtarget.com/definition/big-data-as-a-service-bdaashttp://searchstorage.techtarget.com/definition/BEDO-DRAMhttp://searchnetworking.techtarget.com/definition/Bellcore

  • Page 9 of 91

    IT Acronyms at your Fingertips

    BER bit error rate BES BlackBerry Enterprise Server BEST Business / Enterprise State Transfer BEx Business Explorer BGAN Broadband Global Area Network BGP Border Gateway Protocol BHIE Bidirectional Health Information Exchange BI business intelligence BIA business impact analysis BIC Best In Class BIC business information center BIC bank identifier code BICC business intelligence competency center BICC Bearer Independent Call Control Big Data big data BIOS basic input/output system BISDN Broadband Integrated Services Digital Network BIST Built In Self Test bit binary digit BLOB binary large object BMAN Broadband Metropolitan Area Network BMC baseboard management controller BMP Best Manufacturing Practices BMS battery management system BNC Bayonet Neil-Concelman or British Naval Connector BOB branch office box BOC Bell operating company BOH Balance On Hand BOL beginning of life BOM Bill Of Materials BOOTP Bootstrap Protocol Box Box.net BP&F budgeting, planning and forecasting BPA business process automation BPaaS Business Process as a Service BPCS Business Planning and Control System

    http://whatis.techtarget.com/definition/bit-error-rate-BERhttp://searchconsumerization.techtarget.com/definition/BlackBerry-Enterprise-Server-BEShttp://searchsoa.techtarget.com/definition/BEST-Business-Enterprise-State-Transferhttp://searchsap.techtarget.com/definition/BExhttp://searchmobilecomputing.techtarget.com/definition/BGAN-Broadband-Global-Area-Networkhttp://searchtelecom.techtarget.com/definition/BGPhttp://searchhealthit.techtarget.com/definition/Bidirectional-Health-Information-Exchange-BHIEhttp://searchdatamanagement.techtarget.com/definition/business-intelligencehttp://searchstorage.techtarget.com/definition/business-impact-analysishttp://http://whatis.techtarget.com/definition/business-information-center-BIChttp://searchfinancialapplications.techtarget.com/definition/BIC-bank-identifier-codehttp://searchbusinessanalytics.techtarget.com/definition/business-intelligence-competency-center-BICChttp://searchnetworking.techtarget.com/definition/Bearer-Independent-Call-Controlhttp://searchcloudcomputing.techtarget.com/definition/big-data-Big-Datahttp://whatis.techtarget.com/definition/BIOS-basic-input-output-systemhttp://searchnetworking.techtarget.com/definition/Broadband-Integrated-Services-Digital-Networkhttp://http://whatis.techtarget.com/definition/bit-binary-digithttp://searchsqlserver.techtarget.com/definition/BLOBhttp://whatis.techtarget.com/definition/BMAN-Broadband-Metropolitan-Area-Networkhttp://searchnetworking.techtarget.com/definition/baseboard-management-controllerhttp://http://whatis.techtarget.com/definition/battery-management-system-BMShttp://searchnetworking.techtarget.com/definition/BNChttp://searchnetworking.techtarget.com/definition/branch-office-boxhttp://searchnetworking.techtarget.com/definition/BOChttp://http://whatis.techtarget.com/definition/beginning-of-life-BOLhttp://http://searchnetworking.techtarget.com/definition/BOOTPhttp://searchconsumerization.techtarget.com/definition/Box-Boxnethttp://searchfinancialapplications.techtarget.com/definition/Budgeting-planning-and-forecasting-BPFhttp://searchcio.techtarget.com/definition/business-process-automationhttp://searchfinancialapplications.techtarget.com/definition/BPaaS-Business-Process-as-a-Servicehttp://searchmanufacturingerp.techtarget.com/definition/Business-Planning-and-Control-System-BPCS

  • Page 10 of 91

    IT Acronyms at your Fingertips

    BPEL Business Process Execution Language BPEL Business Process Execution Language BPI business process improvement BPL Broadband over Power Line BPM business process management BPMI Business Process Management Initiative BPML Business Process Modeling Language BPMN Business Process Modeling Notation BPMN Business Process Modeling Notation BPMS Business process management suite BPO business process outsourcing BPR business process reengineering BPR Business Process Reengineering BPS bulk power system bps or bit/sec bits per second BRE business rules engine BREW Binary Runtime Environment for Wireless BRI Basic Rate Interface BSA Bank Secrecy Act BSA Business Software Alliance BSD Berkeley Software Distribution BSOD blue screen of death BSP business service provider BT business technology BTF Build To Forecast BTM business technology management BTO Build To Order BTOP Broadband Technology Opportunities Program BTP Business Transaction Protocol BTS Build To Stock Btu British thermal unit BU backup utility BURN-Proof Buffer Under Run Error Proof burst SRAM SynchBurst SRAM BYOA bring your own apps BYOD bring your own device

    http://http://searchsoa.techtarget.com/definition/BPELhttp://searchcio.techtarget.com/definition/business-process-improvement-BPIhttp://searchnetworking.techtarget.com/definition/Broadband-over-Power-Linehttp://searchcio.techtarget.com/definition/business-process-managementhttp://searchcio.techtarget.com/definition/Business-Process-Management-Initiative-BPMIhttp://searchsoa.techtarget.com/definition/Business-Process-Modeling-Language-BPMLhttp://searchcio.techtarget.com/definition/Business-Process-Modeling-Notationhttp://http://searchcio.techtarget.com/definition/Business-process-management-suite-BPMShttp://searchcio.techtarget.com/definition/business-process-outsourcinghttp://searchcio.techtarget.com/definition/business-process-reengineeringhttp://http://whatis.techtarget.com/definition/bulk-power-system-BPShttp://searchnetworking.techtarget.com/definition/bits-per-secondhttp://searchsoa.techtarget.com/definition/business-rules-engine-BREhttp://searchmobilecomputing.techtarget.com/definition/BREWhttp://searchnetworking.techtarget.com/definition/Basic-Rate-Interfacehttp://searchfinancialsecurity.techtarget.com/definition/Bank-Secrecy-Act-BSAhttp://searchsoa.techtarget.com/definition/Business-Software-Alliancehttp://searchenterpriselinux.techtarget.com/definition/BSDhttp://searchwindowsserver.techtarget.com/definition/blue-screen-of-death-BSODhttp://searchsoa.techtarget.com/definition/business-service-providerhttp://searchcio.techtarget.com/definition/business-technology-BThttp://http://searchcio.techtarget.com/definition/business-technology-managementhttp://http://searchmobilecomputing.techtarget.com/definition/Broadband-Technology-Opportunities-Program-BTOPhttp://searchcio.techtarget.com/definition/Business-Transaction-Protocolhttp://http://whatis.techtarget.com/definition/British-thermal-unit-Btuhttp://searchdatabackup.techtarget.com/definition/backup-utility-BUhttp://whatis.techtarget.com/definition/BURN-Proof-Buffer-Under-Run-Error-Proofhttp://whatis.techtarget.com/definition/burst-SRAM-SynchBurst-SRAMhttp://whatis.techtarget.com/definition/bring-your-own-apps-BYOAhttp://whatis.techtarget.com/definition/BYOD-bring-your-own-device

  • Page 11 of 91

    IT Acronyms at your Fingertips

    BYOD workplace bring your own device workplace BYOE bring your own encryption BYOI bring your own identity BYON bring your own network BYOT bring your own technology BYOx bring your own everything C&C; server command-and-control server CA cellular automaton CA certificate authority CaaS Communications as a Service CAC call admission control CAC common access card CACS computer assisted coding system CAD Computer-Aided Design CAD computer-aided design CAD/CAM computer-aided design/computer-aided manufacturing CADE Corporate Average Data center Efficiency CAE Computer-Aided Engineering CAE computer-aided engineering CAES compressed air energy storage CAFC Container on Flat Car CAFE Corporate Average Fuel Economy CAGR Compound Annual Growth Rate CAIV Cost As (An) Independent Variable CalConnect Calendaring and Scheduling Consortium CALEA Communications Assistance for Law Enforcement Act CALS Continuous Acquisition and Life-Cycle Support CAM corporate account manager CAM Computer-Aided Manufacturing CAM-I Consortium for Advanced Manufacturing -- International CAMM Common Assurance Maturity Model CAMU Computerized Assembly Mock Up CAN corporate area network CAP carrierless amplitude/phase CAP theorem Brewer's theorem Capex capital expenditure

    http://searchnetworking.techtarget.com/definition/bring-your-own-device-workplace-BYOD-workplacehttp://whatis.techtarget.com/definition/BYOE-bring-your-own-encryptionhttp://searchsecurity.techtarget.com/definition/BYOI-bring-your-own-identityhttp://whatis.techtarget.com/definition/bring-your-own-network-BYONhttp://searchconsumerization.techtarget.com/definition/BYOT-bring-your-own-technologyhttp://searchconsumerization.techtarget.com/definition/bring-your-own-everything-BYOxhttp://whatis.techtarget.com/definition/command-and-control-server-CC-serverhttp://searchenterprisedesktop.techtarget.com/definition/cellular-automatonhttp://searchsecurity.techtarget.com/definition/certificate-authorityhttp://whatis.techtarget.com/definition/Communications-as-a-Service-CaaShttp://searchunifiedcommunications.techtarget.com/definition/call-admission-controlhttp://whatis.techtarget.com/definition/common-access-card-CAChttp://searchhealthit.techtarget.com/definition/computer-assisted-coding-system-CACShttp://http://whatis.techtarget.com/definition/CAD-computer-aided-designhttp://whatis.techtarget.com/definition/CAD-CAM-computer-aided-design-computer-aided-manufacturinghttp://searchdatacenter.techtarget.com/definition/CADE-Corporate-Average-Data-center-Efficiencyhttp://http://whatis.techtarget.com/definition/CAE-computer-aided-engineeringhttp://whatis.techtarget.com/definition/compressed-air-energy-storage-CAEShttp://http://http://http://http://whatis.techtarget.com/definition/CalConnect-Calendaring-and-Scheduling-Consortiumhttp://searchsecurity.techtarget.com/definition/CALEAhttp://http://searchitchannel.techtarget.com/definition/corporate-account-managerhttp://http://http://searchcloudstorage.techtarget.com/definition/Common-Assurance-Maturity-Model-CAMMhttp://http://searchnetworking.techtarget.com/definition/corporate-area-network-CANhttp://whatis.techtarget.com/definition/carrierless-amplitude-phase-CAPhttp://searchsoa.techtarget.com/definition/CAP-theorem-Brewers-theoremhttp://whatis.techtarget.com/definition/CAPEX-capital-expenditure

  • Page 12 of 91

    IT Acronyms at your Fingertips

    CAPI Common Application Programming Interface CAPM cloud application performance management CAPOSS CApacity Planning and Operation Sequence Scheduling CAPP Computer-aided process planning

    CAPTCHA Completely Automated Public Turing Test to tell Computers and Humans Apart

    CAS Client Access Server CAS channel-associated signaling CAS content-addressed storage CASA Computer and Automated Systems Association CASE Computer-Aided System Engineering CASE computer-aided software engineering CATT Computer Aided Test Tool CATV community access television CAVE Cave Automatic Virtual Environment CB Citizen's Band Radio CBA cost-benefit analysis CBC cipher block chaining CBSA Component Based Solution Assembly CBT Computer-Based Training CBT Changed Block Tracking CBT computer-based training CC Common Criteria CCB Change Control Board CCD Continuity of Care Document CCD charge-coupled device CCEVS Common Criteria Evaluation and Validation Scheme for IT Security CCIE Cisco Certified Internetwork Expert

    CCITT or ITU-T Telecommunication Standardization Sector of the International Telecommunications

    CCJ collaborative citizen journalism CCK Complementary Code Keying CCM Color Changing Material CCMM cloud computing maturity model

    CCMP Counter Mode with Cipher Block Chaining Message Authentication Code Protocol

    CCNA Cisco Certified Network Associate

    http://whatis.techtarget.com/definition/CAPI-Common-Application-Programming-Interfacehttp://searchcloudapplications.techtarget.com/definition/cloud-application-performance-management-cloud-APMhttp://http://searchmanufacturingerp.techtarget.com/definition/Computer-aided-process-planning-CAPPhttp://searchsecurity.techtarget.com/definition/CAPTCHAhttp://searchexchange.techtarget.com/definition/Client-access-server-CAShttp://searchnetworking.techtarget.com/definition/channel-associated-signalinghttp://searchstorage.techtarget.com/definition/content-addressed-storagehttp://http://http://searchmanufacturingerp.techtarget.com/definition/CASE-computer-aided-software-engineeringhttp://searchsap.techtarget.com/definition/CATThttp://searchnetworking.techtarget.com/definition/CATVhttp://whatis.techtarget.com/definition/CAVE-Cave-Automatic-Virtual-Environmenthttp://whatis.techtarget.com/definition/Citizens-Band-Radio-CBhttp://whatis.techtarget.com/definition/cost-benefit-analysis-CBAhttp://searchsecurity.techtarget.com/definition/cipher-block-chaininghttp://http://http://searchvmware.techtarget.com/definition/Changed-Block-Tracking-CBThttp://whatis.techtarget.com/definition/computer-based-training-CBThttp://whatis.techtarget.com/definition/Common-Criteria-CC-for-Information-Technology-Security-Evaluationhttp://http://searchhealthit.techtarget.com/definition/Continuity-of-Care-Document-CCDhttp://searchstorage.techtarget.com/definition/charge-coupled-devicehttp://searchcompliance.techtarget.com/definition/Common-Criteria-Evaluation-and-Validation-Scheme-for-IT-Security-CCEVShttp://searchnetworking.techtarget.com/definition/Cisco-Certified-Internetwork-Experthttp://searchnetworking.techtarget.com/definition/CCITThttp://searchsoa.techtarget.com/definition/collaborative-citizen-journalismhttp://searchmobilecomputing.techtarget.com/definition/Complementary-Code-Keyinghttp://http://searchcloudstorage.techtarget.com/definition/Cloud-Computing-Maturity-Model-CCMMhttp://searchmobilecomputing.techtarget.com/definition/CCMPhttp://searchnetworking.techtarget.com/definition/Cisco-Certified-Network-Associate

  • Page 13 of 91

    IT Acronyms at your Fingertips

    CCNP Cisco Certified Network Professional CCO chief customer officer CCO Corporate or Chief Compliance Officer CCR Continuity of Care Record CCR Central Contractor Registration CCS common channel signaling CCS hundred call second or centum call second CCSP Cisco Certified Security Professional CCTV closed circuit television CCTV closed circuit television CD cardholder data CD compact disc CD burner CD recorder CDA Clinical Document Architecture CDC Centers for Disease Control and Prevention CDC change data capture CDD contract delivery date CDDI Copper Distributed Data Interface CDE Common Desktop Environment CDE cardholder data environment CDF Channel Definition Format CDI customer data integration CD-i Compact Disc - interactive CDMA Code-Division Multiple Access CDMA One cdmaOne or code-division multiple access one CDMA2000 IMT-CDMA Multi-Carrier or code-division multiple access 2000 CD-MO CD-Magneto Optical CDN content delivery network CDO Chief Digital Officer CDO Collaboration Data Objects CDO chief data officer CDP clean desk policy CDPD Cellular Digital Packet Data CDR call detail record CDR Computed Dental Radiography CD-R compact disc, recordable

    http://searchnetworking.techtarget.com/definition/Cisco-Certified-Network-Professionalhttp://searchcrm.techtarget.com/definition/chief-customer-officerhttp://searchcio.techtarget.com/definition/CCOhttp://searchhealthit.techtarget.com/definition/Continuity-of-Care-Record-CCRhttp://http://searchnetworking.techtarget.com/definition/common-channel-signalinghttp://searchunifiedcommunications.techtarget.com/definition/hundred-call-secondhttp://searchsecurity.techtarget.com/definition/Cisco-Certified-Security-Professional-CCSPhttp://whatis.techtarget.com/definition/closed-circuit-television-CCTVhttp://whatis.techtarget.com/definition/CCTV-closed-circuit-televisionhttp://searchsecurity.techtarget.com/definition/cardholder-data-CDhttp://searchstorage.techtarget.com/definition/compact-dischttp://searchstorage.techtarget.com/definition/CD-burnerhttp://searchhealthit.techtarget.com/definition/Clinical-Document-Architecture-CDAhttp://searchhealthit.techtarget.com/definition/Centers-for-Disease-Control-and-Prevention-CDChttp://whatis.techtarget.com/definition/change-data-capture-CDChttp://searchitchannel.techtarget.com/definition/contract-delivery-datehttp://searchnetworking.techtarget.com/definition/CDDIhttp://searchenterpriselinux.techtarget.com/definition/Common-Desktop-Environmenthttp://searchsecurity.techtarget.com/definition/cardholder-data-environment-CDEhttp://searchsoa.techtarget.com/definition/Channel-Definition-Formathttp://searchdatamanagement.techtarget.com/definition/customer-data-integrationhttp://searchstorage.techtarget.com/definition/CD-ihttp://searchtelecom.techtarget.com/definition/CDMAhttp://searchmobilecomputing.techtarget.com/definition/CDMA-Onehttp://searchmobilecomputing.techtarget.com/definition/CDMA2000http://searchstorage.techtarget.com/definition/CD-Magneto-Opticalhttp://searchaws.techtarget.com/definition/content-delivery-network-CDNhttp://searchcio.techtarget.com/definition/Chief-Digital-Officer-CDOhttp://searchsqlserver.techtarget.com/definition/Collaboration-Data-Objectshttp://whatis.techtarget.com/definition/chief-data-officer-CDOhttp://searchmidmarketsecurity.techtarget.com/definition/clean-desk-policy-CDPhttp://searchnetworking.techtarget.com/definition/CDPDhttp://searchunifiedcommunications.techtarget.com/definition/call-detail-recordhttp://whatis.techtarget.com/definition/Computed-Dental-Radiography-CDRhttp://searchstorage.techtarget.com/definition/CD-R

  • Page 14 of 91

    IT Acronyms at your Fingertips

    CD-ROM XA Compact Disc - read-only-memory, extended architecture CD-RW compact disc, rewriteable CDSL Consumer Digital Subscriber Line CDSS clinical decision support system CdTe cadmium telluride CEBP communications-enabled business processes CELL Cell processor CEM customer experience management CEMS Contract Electronic Manufacturing Services CEO Chief Executive Officer CEP complex event processing

    CERCLA Comprehensive Environmental Response, Compensation and Litigation Act

    CERN Conseil Europeen pour la Recherche Nucleaire CERT Computer Emergency Readiness Team CES Consumer Electronics Show CF card CompactFlash card CFAA Computer Fraud and Abuse Act CFAR Collaboration Forecasting and Replenishment CFB ciphertext feedback CFD Computational Fluid Dynamics CFD computational fluid dynamics CFI custom factory integration CFL compact fluorescent light bulb CFM Continuous Flow Manufacturing CFML ColdFusion Markup Language CFO Chief Financial Officer CFR call failure rate CG Consumer Goods CGI common gateway interface CGMP Current Good Manufacturing Practices CGO Chief Green Officer CHAP Challenge-Handshake Authentication Protocol CHDR Clinical Data Repository/Health Data Repository CHI Consolidated Health Informatics CHIME College of Healthcare Information Management Executives

    http://searchstorage.techtarget.com/definition/CD-ROM-XAhttp://searchstorage.techtarget.com/definition/CD-RWhttp://searchnetworking.techtarget.com/definition/CDSLhttp://searchhealthit.techtarget.com/definition/clinical-decision-support-system-CDSShttp://whatis.techtarget.com/definition/cadmium-telluride-CdTe-photovoltaicshttp://searchunifiedcommunications.techtarget.com/definition/communications-enabled-business-processes-CEBPhttp://whatis.techtarget.com/definition/Cell-processor-CELLhttp://searchcrm.techtarget.com/definition/customer-experience-managementhttp://http://searchcio.techtarget.com/definition/CEOhttp://searchsoa.techtarget.com/definition/complex-event-processinghttp://http://whatis.techtarget.com/definition/CERN-Conseil-Europeen-pour-la-Recherche-Nucleairehttp://whatis.techtarget.com/definition/CERT-Computer-Emergency-Readiness-Teamhttp://whatis.techtarget.com/definition/CES-Consumer-Electronics-Showhttp://searchstorage.techtarget.com/definition/CompactFlash-cardhttp://searchcompliance.techtarget.com/definition/The-Computer-Fraud-and-Abuse-Act-CFAAhttp://http://searchsecurity.techtarget.com/definition/ciphertext-feedbackhttp://http://whatis.techtarget.com/definition/computational-fluid-dynamics-CFDhttp://whatis.techtarget.com/definition/custom-factory-integration-CFIhttp://whatis.techtarget.com/definition/compact-fluorescent-light-bulb-CFLhttp://http://searchoracle.techtarget.com/definition/CFMLhttp://searchcio.techtarget.com/definition/CFOhttp://searchnetworking.techtarget.com/definition/call-failure-ratehttp://http://searchsoa.techtarget.com/definition/common-gateway-interfacehttp://http://whatis.techtarget.com/definition/CGO-Chief-Green-Officerhttp://whatis.techtarget.com/definition/CHAP-Challenge-Handshake-Authentication-Protocolhttp://searchhealthit.techtarget.com/definition/Clinical-Data-Repository-Health-Data-Repository-CHDRhttp://searchhealthit.techtarget.com/definition/Consolidated-Health-Informatics-CHIhttp://searchhealthit.techtarget.com/definition/CHIME

  • Page 15 of 91

    IT Acronyms at your Fingertips

    CHKDSK check disk chmod change mode CHRO chief human resources officer CHTML Compact HTML CI customer intelligence CI Continuous Improvement CI continuous integration CI competitive intelligence CIA confidentiality, integrity, and availability CICS Customer Information Control System CIDM Customer-Integrated Decision Making CIDR supernetting or Classless Inter-Domain Routing CIDR Classless Inter-Domain Routing or supernetting CIFS Common Internet File System CIM Common Information Model CIO Chief Information Officer CIPE Compressed Integrated Product Engineering CIR committed information rate CIS cloud-integrated storage CIS Center for Internet Security CISA Certified Information Systems Auditor CISC complex instruction set computer or computing Cisco IOS Cisco Internetwork Operating System Cisco LISP Location Identifier Separation Protocol CISM certified information security manager CISO chief information security officer CISPA Cyber Intelligence Sharing and Protection Act of 2011

    CISP-PCI Cardholder Information Security Program - Payment Card Industry Data Security Standard

    CISS Cisco Information Security Specialist CISSP Certified Information Systems Security Professional CIW Certified Internet Webmaster CIW Computer Intensive Workload CKO chief knowledge officer CL cluster log CLASS Capacity Loading and Operation Sequence Scheduling

    http://searchwindowsserver.techtarget.com/definition/CHKDSK-check-diskhttp://searchenterpriselinux.techtarget.com/definition/chmodhttp://searchfinancialapplications.techtarget.com/definition/chief-human-resources-officer-CHROhttp://searchmobilecomputing.techtarget.com/definition/Compact-HTMLhttp://searchbusinessanalytics.techtarget.com/definition/customer-intelligence-CIhttp://http://searchsoftwarequality.techtarget.com/definition/continuous-integrationhttp://whatis.techtarget.com/definition/competitive-intelligence-CIhttp://whatis.techtarget.com/definition/Confidentiality-integrity-and-availability-CIAhttp://searchdatacenter.techtarget.com/definition/CICShttp://http://searchnetworking.techtarget.com/definition/supernettinghttp://searchnetworking.techtarget.com/definition/CIDRhttp://searchstorage.techtarget.com/definition/Common-Internet-File-System-CIFShttp://searchstorage.techtarget.com/definition/Common-Information-Modelhttp://searchcio.techtarget.com/definition/CIOhttp://http://searchnetworking.techtarget.com/definition/committed-information-ratehttp://searchcloudstorage.techtarget.com/definition/cloud-integrated-storage-CIShttp://searchcompliance.techtarget.com/definition/Center-for-Internet-Security-CIShttp://searchsecurity.techtarget.com/definition/Certified-Information-Systems-Auditor-CISAhttp://whatis.techtarget.com/definition/CISC-complex-instruction-set-computer-or-computinghttp://searchnetworking.techtarget.com/definition/Cisco-IOS-Cisco-Internetwork-Operating-Systemhttp://searchnetworking.techtarget.com/definition/Cisco-LISP-Cisco-Locator-ID-Separation-Protocolhttp://searchsecurity.techtarget.com/definition/certified-information-security-manager-CISMhttp://searchsecurity.techtarget.com/definition/CISO-chief-information-security-officerhttp://whatis.techtarget.com/definition/Cyber-Intelligence-Sharing-and-Protection-Act-of-2011-CISPAhttp://searchfinancialsecurity.techtarget.com/definition/CISP-PCIhttp://searchnetworking.techtarget.com/definition/Cisco-Information-Security-Specialist-CISShttp://searchsecurity.techtarget.com/definition/Certified-Information-Systems-Security-Professionalhttp://whatis.techtarget.com/definition/Certified-Internet-Webmaster-CIWhttp://search400.techtarget.com/definition/CIWhttp://searchcio.techtarget.com/definition/CKOhttp://searchwindowsserver.techtarget.com/definition/cluster-log-CLhttp://

  • Page 16 of 91

    IT Acronyms at your Fingertips

    CLEC competitive local exchange carrier CLI Common Language Infrastructure CLI command line interface Click Fraud pay-per-click fraud CLM Council For Logistics Management CLO chief learning officer cloud DR cloud disaster recovery cloud NAS cloud network attached storage CLR Common Language Runtime clustered NAS Clustered network-attached storage CM configuration management CM Contract Manufacturer CM content management CMA content management application CMDB configuration management database CMDM Collaborative Master Data Management CMIO Chief Medical Information Officer CMIP Common Management Information Protocol CMIS Content Management Interoperability Services CMM Capability Maturity Model CMO chief marketing officer CMOS complementary metal-oxide semiconductor CMOx conductive metal-oxide CMR customer-managed relationship CMRP Capacitated Material Requirements Planning CMS Centers for Medicare & Medicaid Services CMS content management system CMS Conversational Monitor System CMTS cable modem termination system CMYK cyan, magenta, yellow, key CNA converged network adapter CNC Computer Numerical Control CNG comfort noise generator CNO cluster name object CNR Communication and Networking Riser CO central office

    http://searchunifiedcommunications.techtarget.com/definition/CLEChttp://searchsoa.techtarget.com/definition/Common-Language-Infrastructurehttp://searchwindowsserver.techtarget.com/definition/command-line-interface-CLIhttp://searchcrm.techtarget.com/definition/click-fraudhttp://http://searchfinancialapplications.techtarget.com/definition/chief-learning-officer-CLOhttp://searchcloudstorage.techtarget.com/definition/cloud-disaster-recovery-cloud-DRhttp://searchcloudstorage.techtarget.com/definition/cloud-NAS-cloud-netork-attached-storagehttp://whatis.techtarget.com/definition/Common-Language-Runtime-CLRhttp://searchstorage.techtarget.com/definition/Clustered-network-attached-storage-clustered-NAShttp://searchdatacenter.techtarget.com/definition/configuration-management-CMhttp://http://whatis.techtarget.com/definition/content-management-CMhttp://searchcontentmanagement.techtarget.com/definition/content-management-application-CMAhttp://searchdatacenter.techtarget.com/definition/configuration-management-databasehttp://searchsap.techtarget.com/definition/Collaborative-Master-Data-Managementhttp://searchhealthit.techtarget.com/definition/CMIOhttp://searchnetworking.techtarget.com/definition/Common-Management-Information-Protocolhttp://searchcontentmanagement.techtarget.com/definition/Content-Management-Interoperability-Services-CMIShttp://searchsoftwarequality.techtarget.com/definition/Capability-Maturity-Modelhttp://searchcio.techtarget.com/definition/CMO-chief-marketing-officerhttp://whatis.techtarget.com/definition/CMOS-complementary-metal-oxide-semiconductorhttp://searchsolidstatestorage.techtarget.com/definition/conductive-metal-oxide-CMOx-technologyhttp://searchcrm.techtarget.com/definition/customer-managed-relationshiphttp://http://searchhealthit.techtarget.com/definition/Centers-for-Medicare-Medicaid-Services-CMShttp://searchsoa.techtarget.com/definition/content-management-systemhttp://whatis.techtarget.com/definition/Conversational-Monitor-System-CMShttp://searchnetworking.techtarget.com/definition/cable-modem-termination-systemhttp://whatis.techtarget.com/definition/CMYK-cyan-magenta-yellow-keyhttp://searchstorage.techtarget.com/definition/converged-network-adapter-CNAhttp://http://searchtelecom.techtarget.com/definition/comfort-noise-generator-CNGhttp://searchwindowsserver.techtarget.com/definition/cluster-name-object-CNOhttp://whatis.techtarget.com/definition/Communication-and-Networking-Riser-CNRhttp://searchnetworking.techtarget.com/definition/central-office

  • Page 17 of 91

    IT Acronyms at your Fingertips

    CO capacity optimization COA cloud-oriented architecture COA chart of accounts COA Continuous Ordering Agreement COB Chip On Board COBOL Common Business Oriented Language COD capacity on demand COGS Cost of Goods Sold CoIP communications over Internet Protocol COLD Computer Output to Laser Disk colo colocation COM Component Object Model Commerce XML cXML or Commerce Extensible Markup Language CompTIA Computing Technology Industry Association CONUS continental United States COO Chief Operating Officer COO Cost of Ownership COO Cell of Origin COPE corporate-owned, personally-enabled COPPA Children's Online Privacy Protection Act COPS Common Open Policy Service Protocol CORBA Common Object Request Broker Architecture corporate VM corporate virtual machine COS Class of Service CoS Class of Service COTS Commercial Off The Shelf COTS commercial off-the-shelf CP configuration profile CP Cost Performance CP control plane CPCA California Primary Care Association CPE customer premises equipment CPG consumer packaged goods CPIM Certified in Production and Inventory Management CPIO Chief Process and Innovation Officer CPL computer pidgin language

    http://searchstorage.techtarget.com/definition/capacity-optimizationhttp://searchcloudapplications.techtarget.com/definition/cloud-oriented-architecture-COAhttp://searchfinancialapplications.techtarget.com/definition/chart-of-accounts-COAhttp://http://http://searchdatacenter.techtarget.com/definition/COBOLhttp://searchdatacenter.techtarget.com/definition/capacity-on-demandhttp://http://searchunifiedcommunications.techtarget.com/definition/CoIPhttp://searchstorage.techtarget.com/definition/COLDhttp://searchsoa.techtarget.com/definition/collocationhttp://searchwindowsserver.techtarget.com/definition/Component-Object-Model-COMhttp://searchsqlserver.techtarget.com/definition/Commerce-XMLhttp://whatis.techtarget.com/definition/CompTIAhttp://searchitchannel.techtarget.com/definition/CONUShttp://searchcio.techtarget.com/definition/Chief-Operating-Officer-COOhttp://http://searchmobilecomputing.techtarget.com/definition/Cell-of-Originhttp://searchconsumerization.techtarget.com/definition/COPE-corporate-owned-personally-enabledhttp://searchcrm.techtarget.com/definition/COPPAhttp://searchnetworking.techtarget.com/definition/COPShttp://searchsqlserver.techtarget.com/definition/CORBAhttp://searchconsumerization.techtarget.com/definition/corporate-VM-corporate-virtual-machinehttp://http://searchtelecom.techtarget.com/definition/Class-of-Servicehttp://http://searchenterpriselinux.techtarget.com/definition/COTShttp://searchconsumerization.techtarget.com/definition/configuration-profile-CPhttp://http://searchsdn.techtarget.com/definition/control-plane-CPhttp://searchhealthit.techtarget.com/definition/California-Primary-Care-Associationhttp://searchnetworking.techtarget.com/definition/customer-premises-equipmenthttp://searchcrm.techtarget.com/definition/consumer-packaged-goodshttp://http://whatis.techtarget.com/definition/Chief-Process-and-Innovation-Officer-CPIOhttp://whatis.techtarget.com/definition/computer-pidgin-language-CPL

  • Page 18 of 91

    IT Acronyms at your Fingertips

    CPM corporate performance management CPM Certified Purchasing Manager CPM critical path method CPNI Customer Proprietary Network Information CPO Chief Procurement Officer CPOE computerized physician order entry CPPS Cost Performance Products Sector CPRM Content Protection for Removable Media CPS cycles per second CPT Current Procedural Terminology CPU central processing unit CPW Commercial Processing Workload CQA Certified Quality Auditor CQE Certified Quality Engineer CR cognitive radio CRA customer relationship analysis CRAC computer room air conditioning unit CRAH computer room air handler CRAM challenge-response authentication mechanism CRC Cyclic Redundancy Check CRC-4 Cyclic Redundancy Check 4 Credit CARD Act Credit Card Accountability, Responsibility, and Disclosure Act of 2009 CRL Certificate Revocation List CRM Customer Relationship Management CRM citizen relationship management CRM customer relationship management CRO Chief Risk Officer CRP Capacity Requirements Planning CRT Current Reality Tree CRT cathode ray tube CRUSH Controlled Replication Under Scalable Hashing CSA Cloud Security Alliance CSAT customer satisfaction CSBB Client Side Browser Based CSC customer service chat CSC common short code

    http://searchdatamanagement.techtarget.com/definition/corporate-performance-managementhttp://http://whatis.techtarget.com/definition/critical-path-method-CPMhttp://searchnetworking.techtarget.com/definition/CPNIhttp://searchcio.techtarget.com/definition/Chief-Procurement-Officer-CPOhttp://searchhealthit.techtarget.com/definition/computerized-physician-order-entry-CPOEhttp://http://searchstorage.techtarget.com/definition/Content-Protection-for-Removable-Mediahttp://searchnetworking.techtarget.com/definition/cycles-per-secondhttp://searchhealthit.techtarget.com/definition/Current-Procedural-Terminology-CPThttp://whatis.techtarget.com/definition/CPU-central-processing-unithttp://search400.techtarget.com/definition/CPWhttp://http://http://searchnetworking.techtarget.com/definition/cognitive-radiohttp://searchcrm.techtarget.com/definition/customer-relationship-analysishttp://searchdatacenter.techtarget.com/definition/computer-room-air-conditioning-unithttp://searchdatacenter.techtarget.com/definition/computer-room-air-handler-CRAHhttp://searchsecurity.techtarget.com/definition/CRAMhttp://http://searchnetworking.techtarget.com/definition/CRC-4http://searchcompliance.techtarget.com/definition/Credit-CARD-Acthttp://searchsecurity.techtarget.com/definition/Certificate-Revocation-Listhttp://http://whatis.techtarget.com/definition/citizen-relationship-management-CRMhttp://searchcrm.techtarget.com/definition/CRMhttp://searchcompliance.techtarget.com/definition/Chief-risk-officer-CROhttp://http://http://whatis.techtarget.com/definition/cathode-ray-tube-CRThttp://whatis.techtarget.com/definition/CRUSH-Controlled-Replication-Under-Scalable-Hashinghttp://searchcloudsecurity.techtarget.com/definition/Cloud-Security-Alliance-CSAhttp://whatis.techtarget.com/definition/customer-satisfaction-CSAThttp://http://searchcrm.techtarget.com/definition/customer-service-chathttp://searchmobilecomputing.techtarget.com/definition/common-short-code

  • Page 19 of 91

    IT Acronyms at your Fingertips

    CSD circuit switched data CSI Customer Satisfaction Index CSIRT Computer Security Incident Response Team CSMA/CA Carrier Sense Multiple Access/Collision Avoidance CSMA/CD Carrier Sense Multiple Access/Collision Detect CSO Chief Strategy Officer CSO Chief Security Officer CSP Commerce Service Provider CSR corporate social responsibility CSR Carrier Sensitive Routing CSR Certificate Signing Request CSS customer service and support CSS Content Scrambling System CSS cascading style sheet CSS customer self-service CSS1 Cascading Style Sheet, level 1 CSU/DSU Channel Service Unit/Data Service Unit CSV comma-separated values file CSV Cluster Shared Volumes CTC click-to-talk CTC community technology center CTCI Computer-to-computer interface CTD cumulative trauma disorder CTE Committee on Trade and the Environment CTFT color thin film transistor CTG Council for Trade in Goods CTI computer-telephony integration CTO Chief Technology Officer CTO Configure To Order CTOps team counterthreat operations team CTP CloudTrust Protocol CTP Capability To Promise CTP common test platform CTR clickthrough rate CUE carbon usage effectiveness CULV consumer ultra-low voltage

    http://searchmobilecomputing.techtarget.com/definition/CSDhttp://http://whatis.techtarget.com/definition/Computer-Security-Incident-Response-Team-CSIRThttp://searchnetworking.techtarget.com/definition/CSMA-CAhttp://searchnetworking.techtarget.com/definition/Carrier-Sense-Multiple-Access-Collision-Detecthttp://searchcio.techtarget.com/definition/Chief-Strategy-Officer-CSOhttp://searchsecurity.techtarget.com/definition/CSOhttp://http://searchcompliance.techtarget.com/definition/corporate-social-responsibilityhttp://searchunifiedcommunications.techtarget.com/definition/Carrier-Sensitive-Routinghttp://searchsecurity.techtarget.com/definition/CSR-Certificate-Signing-Requesthttp://searchcrm.techtarget.com/definition/customer-service-and-supporthttp://searchsecurity.techtarget.com/definition/Content-Scrambling-Systemhttp://searchsoa.techtarget.com/definition/cascading-style-sheet-CSShttp://whatis.techtarget.com/definition/customer-self-service-CSShttp://searchsoa.techtarget.com/definition/Cascading-Style-Sheet-level-1http://searchnetworking.techtarget.com/definition/CSU-DSUhttp://searchsqlserver.techtarget.com/definition/comma-separated-values-filehttp://searchwindowsserver.techtarget.com/definition/CSV-Cluster-Shared-Volumeshttp://searchunifiedcommunications.techtarget.com/definition/click-to-talk-CTChttp://whatis.techtarget.com/definition/community-technology-center-CTChttp://searchfinancialsecurity.techtarget.com/definition/CTCI-Computer-to-computer-interfacehttp://whatis.techtarget.com/definition/cumulative-trauma-disorder-CTDhttp://http://whatis.techtarget.com/definition/color-thin-film-transistor-CTFThttp://http://searchnetworking.techtarget.com/definition/CTIhttp://searchcio.techtarget.com/definition/Chief-Technology-Officer-CTOhttp://http://whatis.techtarget.com/definition/counterthreat-operations-team-CTOps-teamhttp://searchcloudsecurity.techtarget.com/definition/CloudTrust-Protocol-CTPhttp://http://searchwindevelopment.techtarget.com/definition/common-test-platformhttp://searchsoa.techtarget.com/definition/clickthrough-ratehttp://searchdatacenter.techtarget.com/definition/carbon-usage-effectiveness-CUEhttp://whatis.techtarget.com/definition/CULV-consumer-ultra-low-voltage

  • Page 20 of 91

    IT Acronyms at your Fingertips

    custom TLD custom domain name suffix CVC Calibrated Vectored Cooling CVE Common Vulnerabilities and Exposures CVO chief visionary officer CVS Concurrent Versions System CVV card verification value CWDM coarse wavelength division multiplexing CWE Common Weakness Enumeration CWF common working file CWNP Certified Wireless Networking Professional CX consumer experience CXO chief experience officer D2D2C disk-to-disk-to-cloud D2D2T disk-to-disk-to-tape DA data analytics DAA Data Access Arrangement DaaS Desktop as a Service DaaS provider Desktop as a Service provider DAB digital audio broadcasting DAC digital-to-analog conversion DAC Microsoft Dynamic Access Control DAFS Direct Access File System DAG database availability group DAI Dynamic ARP Inspection DAM database activity monitoring DAMA Design Anywhere Manufacture Anywhere DAML DARPA Agent Markup Language D-AMPS Digital-Advanced Mobile Phone Service DAO Data Access Objects DAQ Data Acquisition DARC Defense Acquisition Regulatory Council DARPA Defense Advanced Research Projects Agency DAS distributed antenna system DAS direct-attached storage DASD direct access storage device DAT Digital Audio Tape

    http://whatis.techtarget.com/definition/custom-domain-name-suffix-custom-TLDhttp://searchdatacenter.techtarget.com/definition/Calibrated-Vectored-Coolinghttp://searchfinancialsecurity.techtarget.com/definition/Common-Vulnerabilities-and-Exposureshttp://searchcio.techtarget.com/definition/CVOhttp://whatis.techtarget.com/definition/Concurrent-Versions-System-CVShttp://searchfinancialsecurity.techtarget.com/definition/card-verification-valuehttp://searchnetworking.techtarget.com/definition/coarse-wavelength-division-multiplexinghttp://searchsecurity.techtarget.com/definition/Common-Weakness-Enumerationhttp://searchhealthit.techtarget.com/definition/common-working-file-CWFhttp://searchnetworking.techtarget.com/definition/Certified-Wireless-Networking-Professionalhttp://searchcio.techtarget.com/definition/consumer-experience-CXhttp://searchcio.techtarget.com/definition/chief-experience-officer-CXOhttp://searchcloudstorage.techtarget.com/definition/D2D2C-disk-to-disk-to-cloudhttp://searchstorage.techtarget.com/definition/disk-to-disk-to-tapehttp://searchdatamanagement.techtarget.com/definition/data-analyticshttp://whatis.techtarget.com/definition/Data-Access-Arrangement-DAAhttp://searchvirtualdesktop.techtarget.com/definition/desktop-as-a-service-DaaShttp://searchvirtualdesktop.techtarget.com/definition/Desktop-as-a-Service-provider-DaaS-providerhttp://searchmobilecomputing.techtarget.com/definition/digital-audio-broadcastinghttp://whatis.techtarget.com/definition/digital-to-analog-conversion-DAChttp://searchwindowsserver.techtarget.com/definition/Microsoft-Dynamic-Access-Control-DAChttp://searchnetworking.techtarget.com/definition/Direct-Access-File-Systemhttp://searchexchange.techtarget.com/definition/Database-availability-grouphttp://searchnetworking.techtarget.com/definition/Dynamic-ARP-Inspection-DAIhttp://searchitchannel.techtarget.com/definition/database-activity-monitoring-DAMhttp://http://searchsoa.techtarget.com/definition/DAMLhttp://searchmobilecomputing.techtarget.com/definition/D-AMPShttp://searchsqlserver.techtarget.com/definition/DAOhttp://http://searchitchannel.techtarget.com/definition/Defense-Acquisition-Regulatory-Council-DARChttp://searchnetworking.techtarget.com/definition/DARPAhttp://searchmobilecomputing.techtarget.com/definition/distributed-antenna-system-DAShttp://searchstorage.techtarget.com/definition/direct-attached-storagehttp://searchstorage.techtarget.com/definition/DASDhttp://whatis.techtarget.com/definition/DAT-Digital-Audio-Tape

  • Page 21 of 91

    IT Acronyms at your Fingertips

    DAW digital audio workstation DBA database administrator DBaaS Database as a Service dBc decibels relative to carrier dBd decibels related to dipole antenna dBi decibels relative to isotropic radiator DBIR Verizon Data Breach Investigations Report dBm decibels relative to one milliwatt DBMS Database Management System DBMS database management system dBmV decibels relative to one millivolt DBOR database of record dBr decibels relative to reference level DBS demand-based switching DBS direct broadcast satellite DB-xx DB-9, DB-15, DB-25, DB-50, DB-68 DC Distribution Center DC direct current DCaaS data center as a service DCB data center bridging DCE Distributed Computing Environment DCIE data center infrastructure efficiency DCIM data center infrastructure management DCIT Digital Compression of Increased Transmission DCM dynamic case management DCMA Defense Contract Management Agency DCML Data Center Markup Language DCO data center outsourcing DCOM Distributed Component Object Model DCPA Distributed Control Plane Architecture DCPromo Domain Controller Promoter DCS Distributed Control System DDB Amazon Dynamo Database DDBMS distributed database management system DDCD Double-Density Compact Disk DDDM data-driven decision management

    http://whatis.techtarget.com/definition/digital-audio-workstation-DAWhttp://searchsqlserver.techtarget.com/definition/database-administratorhttp://whatis.techtarget.com/definition/Database-as-a-Service-DBaaShttp://whatis.techtarget.com/definition/decibels-relative-to-carrier-dBchttp://searchmobilecomputing.techtarget.com/definition/decibels-related-to-dipole-antennahttp://whatis.techtarget.com/definition/decibels-relative-to-isotropic-radiator-dBihttp://searchsecurity.techtarget.com/definition/Verizon-Data-Breach-Investigations-Report-DBIRhttp://whatis.techtarget.com/definition/decibels-relative-to-one-milliwatt-dBmhttp://http://searchsqlserver.techtarget.com/definition/database-management-systemhttp://whatis.techtarget.com/definition/decibels-relative-to-one-millivolt-dBmVhttp://searchcrm.techtarget.com/definition/database-of-recordhttp://whatis.techtarget.com/definition/decibels-relative-to-reference-level-dBrhttp://searchenterpriselinux.techtarget.com/definition/demand-based-switchinghttp://searchmobilecomputing.techtarget.com/definition/direct-broadcast-satellitehttp://whatis.techtarget.com/definition/DB-xx-DB-9-DB-15-DB-25-DB-50-DB-68http://http://whatis.techtarget.com/definition/DC-direct-currenthttp://searchdatacenter.techtarget.com/definition/data-center-as-a-service-DCaaShttp://searchstorage.techtarget.com/definition/data-center-bridging-DCBhttp://searchnetworking.techtarget.com/definition/DCEhttp://searchdatacenter.techtarget.com/definition/data-center-infrastructure-efficiency-DCIEhttp://searchdatacenter.techtarget.com/definition/data-center-infrastructure-management-DCIMhttp://whatis.techtarget.com/definition/DCIT-Digital-Compression-of-Increased-Transmissionhttp://whatis.techtarget.com/definition/dynamic-case-management-DCMhttp://searchitchannel.techtarget.com/definition/Defense-Contract-Management-Agency-DCMAhttp://searchdatacenter.techtarget.com/definition/DCMLhttp://searchsoftwarequality.techtarget.com/definition/data-center-outsourcing-DCOhttp://whatis.techtarget.com/definition/DCOM-Distributed-Component-Object-Modelhttp://searchsdn.techtarget.com/definition/Distributed-Control-Plane-Architecture-DCPAhttp://searchwindowsserver.techtarget.com/definition/DCPromo-Domain-Controller-Promoterhttp://http://searchaws.techtarget.com/definition/Amazon-Dynamo-Database-DDBhttp://searchsqlserver.techtarget.com/definition/DDBMShttp://searchstorage.techtarget.com/definition/Double-Density-Compact-Diskhttp://whatis.techtarget.com/definition/data-driven-decision-management-DDDM

  • Page 22 of 91

    IT Acronyms at your Fingertips

    DDE Dynamic Data Exchange DDE Dynamic Data Exchange DDK driver development kit DDL Data Definition Language DDM demand-driven manufacturing DDM direct digital marketing DDoS distributed denial-of-service attack DDR SDRAM double data rate SDRAM DDS, DDS-1, DDS-2, DDS-3, DDS-4 Digital Data Storage DEC Digital Equipment Corporation DECT Digital Enhanced Cordless Telecommunications DEM Dynamic Enterprise Modeling demarc demarcation point DEN Directory-Enabled Networking DES Distributed Execution System DES Data Encryption Standard DES discrete event simulation DFA Design for Assembly DFAA Design for Automated Assembly DFB Distributed Feedback DFD Design for Disassembly DFE Design For Environment DFL Demand Flow Leadership DFM Demand Flow Management DFM digital footprint management DFS Distributed Factory System DFS distributed file system DFSC Design for Supply Chain DFT Demand Flow Technology DG data governance DHA directory harvest attack DHCP Dynamic Host Configuration Protocol DHS U.S. Department of Homeland Security DICOM Digital Imaging and Communications in Medicine DID Direct Inward Dialing

    http://http://whatis.techtarget.com/definition/Dynamic-Data-Exchange-DDEhttp://searchwindowsserver.techtarget.com/definition/driver-development-kit-DDKhttp://whatis.techtarget.com/definition/Data-Definition-Language-DDLhttp://searchmanufacturingerp.techtarget.com/definition/demand-driven-manufacturinghttp://whatis.techtarget.com/definition/direct-digital-marketing-DDMhttp://searchsecurity.techtarget.com/definition/distributed-denial-of-service-attackhttp://searchstorage.techtarget.com/definition/DDR-SDRAMhttp://whatis.techtarget.com/definition/Digital-Data-Storage-DDS-DDS-1-DDS-2-DDS-3-DDS-4http://whatis.techtarget.com/definition/Digital-Data-Storage-DDS-DDS-1-DDS-2-DDS-3-DDS-4http://whatis.techtarget.com/definition/DEC-Digital-Equipment-Corporationhttp://searchnetworking.techtarget.com/definition/DECThttp://http://searchnetworking.techtarget.com/definition/demarchttp://searchnetworking.techtarget.com/definition/DENhttp://http://searchsecurity.techtarget.com/definition/Data-Encryption-Standardhttp://whatis.techtarget.com/definition/discrete-event-simulation-DEShttp://http://http://http://http://http://http://http://whatis.techtarget.com/definition/digital-footprint-management-DFMhttp://http://searchwindowsserver.techtarget.com/definition/distributed-file-system-DFShttp://http://http://searchdatamanagement.techtarget.com/definition/data-governancehttp://searchsecurity.techtarget.com/definition/directory-harvest-attackhttp://searchunifiedcommunications.techtarget.com/definition/DHCPhttp://searchcompliance.techtarget.com/definition/US-Department-of-Homeland-Security-DHShttp://whatis.techtarget.com/definition/DICOM-Digital-Imaging-and-Communications-in-Medicinehttp://whatis.techtarget.com/definition/Direct-Inward-Dialing-DID

  • Page 23 of 91

    IT Acronyms at your Fingertips

    DIME Direct Internet Message Encapsulation DIMM dual in-line memory module direct Telnet reverse Telnet DirSync Windows Azure Active Directory Sync DISA Defense Information Systems Agency Diskpart Disk Partition Utility Divx Digital Video Express DLC data link control DLL dynamic link library DLM data life cycle management DLP data loss prevention DLT digital linear tape DMA Direct Memory Access DMAIC define, measure, analyze, improve, control DMB digital multimedia broadcasting DMCA Digital Millennium Copyright Act DMD Direct Metal Deposition DMI Digital Migration Interface DMI Desktop Management Interface DMP data management platform DMP dynamic multi-pathing DMR direct market reseller DMS Defense Message System DMT discrete multitone DMTF Distributed Management Task Force DMVPN dynamic multipoint VPN DMZ demilitarized zone DNC Direct Numerical Control DNC distributive numerical control DNG Digital Negative DNIS Dialed Number Identification Service DNN DotNetNuke DNS domain name system DNSSEC DNS Security Extensions DNT Do Not Track DO derived object

    http://searchsoa.techtarget.com/definition/DIMEhttp://whatis.techtarget.com/definition/DIMM-dual-in-line-memory-modulehttp://searchnetworking.techtarget.com/definition/reverse-Telnethttp://searchwindowsserver.techtarget.com/definition/DirSync-Windows-Azure-Active-Directory-Synchttp://whatis.techtarget.com/definition/Defense-Information-Systems-Agency-DISAhttp://searchwindowsserver.techtarget.com/definition/Diskpart-Disk-Partition-Utilityhttp://whatis.techtarget.com/definition/Digital-Video-Express-Divxhttp://searchnetworking.techtarget.com/definition/data-link-controlhttp://searchwindowsserver.techtarget.com/definition/dynamic-link-library-DLLhttp://searchstorage.techtarget.com/definition/data-life-cycle-managementhttp://whatis.techtarget.com/definition/data-loss-prevention-DLPhttp://searchstorage.techtarget.com/definition/DLThttp://whatis.techtarget.com/definition/Direct-Memory-Access-DMAhttp://whatis.techtarget.com/definition/DMAIChttp://searchmobilecomputing.techtarget.com/definition/digital-multimedia-broadcastinghttp://whatis.techtarget.com/definition/Digital-Millennium-Copyright-Act-DMCAhttp://http://http://whatis.techtarget.com/definition/DMI-Desktop-Management-Interfacehttp://searchcio.techtarget.com/definition/data-management-platform-DMPhttp://whatis.techtarget.com/definition/dynamic-multi-pathing-DMPhttp://searchitchannel.techtarget.com/definition/direct-market-reseller-DMRhttp://searchsecurity.techtarget.com/definition/Defense-Message-Systemhttp://searchnetworking.techtarget.com/definition/discrete-multitonehttp://whatis.techtarget.com/definition/Distributed-Management-Task-Force-DMTFhttp://searchenterprisewan.techtarget.com/definition/Dynamic-multipoint-VPN-DMVPNhttp://searchsecurity.techtarget.com/definition/DMZhttp://http://searchnetworking.techtarget.com/definition/distributive-numerical-controlhttp://whatis.techtarget.com/definition/Digital-Negative-DNGhttp://searchnetworking.techtarget.com/definition/Dialed-Number-Identification-Servicehttp://whatis.techtarget.com/definition/DNN-DotNetNukehttp://searchnetworking.techtarget.com/definition/domain-name-systemhttp://whatis.techtarget.com/definition/DNS-Security-Extensions-DNSSEChttp://whatis.techtarget.com/definition/Do-Not-Track-DNThttp://searchsoa.techtarget.com/definition/derived-object

  • Page 24 of 91

    IT Acronyms at your Fingertips

    DOC Department of Commerce DoCoMo NTT DoCoMo DOCSIS Data Over Cable Service Interface Specifications DOD Department of Defense DOD Direct Outward Dialing DOE Department of Energy DOI digital object identifier DOL Department of Labor DOLAP Desktop OnLine Analytical Processing DOLS Domino Off-Line Services DOM Document Object Model DoPa DoCoMo Packet Transmission DoS denial of service DOS Disk Operating System DOVE IBM DOVE DP Design Postponement DP data plane DPA differential power analysis DPI deep packet inspection dpi dots per inch DPL Digital Powerline DPM data protection management DPMI DOS Protected Mode Interface DR disaster recovery DRA data recovery agent DRaaS disaster recovery as a service DRAM dynamic random access memory DRBD Distributed Replicated Block Device DRC Design Rule Checking DRDRAM Rambus Dynamic Random Access Memory DRIPS data reduction in primary storage DRM digital rights management DRM device relationship management DROP delivery of real-time execution information protocol DRP disaster recovery plan DRP Distribution Requirements Planning

    http://http://searchmobilecomputing.techtarget.com/definition/DoCoMohttp://searchnetworking.techtarget.com/definition/DOCSIShttp://http://searchnetworking.techtarget.com/definition/Direct-Outward-Dialinghttp://http://whatis.techtarget.com/definition/digital-object-identifier-DOIhttp://http://http://searchdomino.techtarget.com/definition/Domino-Off-Line-Serviceshttp://searchwindevelopment.techtarget.com/definition/Document-Object-Modelhttp://searchnetworking.techtarget.com/definition/DoPahttp://searchsoftwarequality.techtarget.com/definition/denial-of-servicehttp://searchsecurity.techtarget.com/definition/DOShttp://searchsdn.techtarget.com/definition/DOVE-IBM-DOVEhttp://http://searchsdn.techtarget.com/definition/data-plane-DPhttp://searchsecurity.techtarget.com/definition/differential-power-analysis-DPAhttp://searchnetworking.techtarget.com/definition/deep-packet-inspection-DPIhttp://whatis.techtarget.com/definition/dots-per-inch-dpihttp://searchnetworking.techtarget.com/definition/Digital-Powerlinehttp://searchdatabackup.techtarget.com/definition/data-protection-management-DPMhttp://whatis.techtarget.com/definition/DOS-Protected-Mode-Interface-DPMIhttp://searchdisasterrecovery.techtarget.com/definition/disaster-recovery-DR-testhttp://searchitchannel.techtarget.com/definition/data-recovery-agent-DRAhttp://whatis.techtarget.com/definition/disaster-recovery-as-a-service-DRaaShttp://searchstorage.techtarget.com/definition/DRAMhttp://searchenterpriselinux.techtarget.com/definition/DRBD-Distributed-Replicated-Block-Devicehttp://http://searchstorage.techtarget.com/definition/DRDRAMhttp://whatis.techtarget.com/definition/data-reduction-in-primary-storage-DRIPShttp://searchcio.techtarget.com/definition/digital-rights-managementhttp://searchnetworking.techtarget.com/definition/device-relationship-managementhttp://searchfinancialsecurity.techtarget.com/definition/DROP-delivery-of-real-time-execution-information-protocolhttp://searchenterprisewan.techtarget.com/definition/disaster-recovery-planhttp://

  • Page 25 of 91

    IT Acronyms at your Fingertips

    DRS Storage Distributed Resource Scheduler DSB Dispute Settlement Body DSC Digital Still Camera DSLAM Digital Subscriber Line Access Multiplexer DSLR camera digital single lense reflux DSML Directory Services Markup Language DSN Deep Space Network DSN data source name DSO Days Sale Outstanding DSO data source object DSO exploit data source object exploit DSOM Distributed System Object Model DSP Digital Signal Processor DSP digital signal processing DSR Demand signal repository DSR Dynamic Source Routing DSRM Directory Services Restore Mode DSRP Demand Solutions Requirements Planning DSS decision support system DSS Decision Support System DSS Digital Signature Standard DSSS direct sequence spread spectrum DSSSL Document Style Semantics and Specification Language DST Daylight Saving Time DSTP Data Space Transfer Protocol DTD Document Type Definition DTE Direct-to-Edit DTE Data Terminal Equipment DTMF dual tone multi frequency DTN disruption-tolerant network DTP Distributed Transaction Processing DTP Digital Text Platform DTR data transfer rate DTTV digital terrestrial television DTV digital television DTX discontinuous transmission

    http://searchvirtualstorage.techtarget.com/definition/Storage-Distributed-Resource-Scheduler-DRShttp://http://http://searchtelecom.techtarget.com/definition/DSLAMhttp://whatis.techtarget.com/definition/DSLR-camera-digital-single-lense-refluxhttp://searchoracle.techtarget.com/definition/DSMLhttp://searchmobilecomputing.techtarget.com/definition/Deep-Space-Networkhttp://whatis.techtarget.com/definition/data-source-name-DSNhttp://http://searchsoa.techtarget.com/definition/data-source-objecthttp://searchsecurity.techtarget.com/definition/DSO-exploithttp://http://http://whatis.techtarget.com/definition/digital-signal-processing-DSPhttp://searchmanufacturingerp.techtarget.com/definition/Demand-signal-repository-DSRhttp://searchnetworking.techtarget.com/definition/Dynamic-Source-Routinghttp://searchwindowsserver.techtarget.com/definition/Directory-Services-Restore-Mode-DSRMhttp://http://searchcio.techtarget.com/definition/decision-support-systemhttp://http://searchsecurity.techtarget.com/definition/Digital-Signature-Standardhttp://searchnetworking.techtarget.com/definition/direct-sequence-spread-spectrumhttp://searchsoa.techtarget.com/definition/DSSSLhttp://whatis.techtarget.com/definition/Daylight-Saving-Time-DSThttp://searchsqlserver.techtarget.com/definition/DSTPhttp://searchsoa.techtarget.com/definition/Document-Type-Definitionhttp://whatis.techtarget.com/definition/Direct-to-Edit-DTEhttp://searchnetworking.techtarget.com/definition/DTEhttp://searchnetworking.techtarget.com/definition/DTMFhttp://searchnetworking.techtarget.com/definition/disruption-tolerant-networkhttp://http://whatis.techtarget.com/definition/Digital-Text-Platform-DTPhttp://searchunifiedcommunications.techtarget.com/definition/data-transfer-ratehttp://searchnetworking.techtarget.com/definition/DTTVhttp://whatis.techtarget.com/definition/digital-television-DTVhttp://whatis.techtarget.com/definition/discontinuous-transmission-DTX

  • Page 26 of 91

    IT Acronyms at your Fingertips

    DUNDi Distributed Universal Number Discovery Duqu W32.Duqu DUT Device Under Test DVB Digital Video Broadcasting DVD Digital Video Disk DVD digital video disk DVD-A DVD-Audio D-VHS Digital Video Home System DVI Digital Visual Interface DVMRP Distance Vector Multicast Routing Protocol DW Data Warehousing DWDM dense wavelength division multiplexing DXL Domino Extensible Language dynamic BPM business process management dynamic SQL Dynamic Structured Query Language E&M; ear and mouth E&O Excess and Obsolete E. F. Codd Edgar F. "Ted" Codd E2E exchange-to-exchange E2K Exchange 2000 E911 Enhanced 911 EA enterprise architecture EA emotions analytics EaaS Ethernet as a service EaaS encryption as a service EAC Exchange Administration Center EAI External Application Interface EAI enterprise application integration EAM enterprise asset management EAP employee assistance program EAP Extensible Authentication Protocol EB exabyte EBCDIC Extended Binary Coded Decimal Interchange Code EBIF Enhanced TV Binary Interchange Format EBITDA earnings before interest, taxes, depreciation, and amortization EBPP electronic bill presentment and payment

    http://searchunifiedcommunications.techtarget.com/definition/Distributed-Universal-Number-Discovery-DUNDihttp://searchsecurity.techtarget.com/definition/Duquhttp://http://searchmobilecomputing.techtarget.com/definition/Digital-Video-Broadcastinghttp://http://searchstorage.techtarget.com/definition/DVDhttp://searchstorage.techtarget.com/definition/DVD-Audiohttp://whatis.techtarget.com/definition/D-VHS-Digital-Video-Home-Systemhttp://whatis.techtarget.com/definition/DVI-Digital-Visual-Interfacehttp://searchnetworking.techtarget.com/definition/DVMRPhttp://http://searchtelecom.techtarget.com/definition/dense-wavelength-division-multiplexinghttp://searchdomino.techtarget.com/definition/DXLhttp://whatis.techtarget.com/definition/dynamic-BPM-business-process-managementhttp://searchoracle.techtarget.com/definition/dynamic-SQLhttp://searchunifiedcommunications.techtarget.com/definition/ear-and-mouthhttp://http://searchoracle.techtarget.com/definition/E-F-Coddhttp://searchcio.techtarget.com/definition/E2Ehttp://searchexchange.techtarget.com/definition/E2Khttp://searchunifiedcommunications.techtarget.com/definition/E911http://searchcio.techtarget.com/definition/enterprise-architecturehttp://searchcrm.techtarget.com/definition/emotional-analytics-EAhttp://searchtelecom.techtarget.com/definition/Ethernet-as-a-service-EaaShttp://whatis.techtarget.com/definition/encryption-as-a-service-EaaShttp://


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