List of computing and IT abbreviations
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This is a list of computing and IT acronyms and abbreviations.
0â9
- #!âShebang
- /.âSlashdot
- .comâDot commercial
- 1GLâFirst-Generation Programming Language
- 1NFâFirst Normal Form
- 10B2â10BASE-2
- 10B5â10BASE-5
- 10B-Fâ10BASE-F
- 10B-FBâ10BASE-FB
- 10B-FLâ10BASE-FL
- 10B-FPâ10BASE-FP
- 10B-Tâ10BASE-T
- 100B-FXâ100BASE-FX
- 100B-Tâ100BASE-T
- 100B-TXâ100BASE-TX
- 100BVGâ100BASE-VG
- 286âIntel 80286 processor
- 2B1Qâ2 Binary 1 Quaternary
- 2FAâTwo-factor authentication
- 2GLâSecond-Generation Programming Language
- 2NFâSecond Normal Form
- 3GLâThird-Generation Programming Language
- 3GPPâ3rd Generation Partnership Projectâ'3G comms
- 3GPP2â3rd Generation Partnership Project 2
- 3NFâThird Normal Form
- 386âIntel 80386 processor
- 486âIntel 80486 processor
- 4B5BLFâ4 Byte 5 Byte Local Fiber
- 4GLâFourth-Generation Programming Language
- 4NFâFourth Normal Form
- 5GLâFifth-Generation Programming Language
- 5NFâFifth Normal Form
- 6NFâSixth Normal Form
- 8B10BLFâ8 Byte 10 Byte Local Fiber
- 802.11âWireless LAN
A
- AAAâAuthentication Authorization, Accounting
- AABBâAxis Aligned Bounding Box
- AACâAdvanced Audio Coding
- AALâATM Adaptation Layer
- AALCâATM Adaptation Layer Connection
- AARPâAppleTalk Address Resolution Protocol
- ABACâAttribute-Based Access Control
- ABCLâActor-Based Concurrent Language
- ABIâApplication Binary Interface
- ABMâAsynchronous Balanced Mode
- ABRâArea Border Router
- ABRâAuto Baud-Rate detection
- ABRâAvailable Bitrate
- ABRâAverage Bitrate
- ACâAcoustic Coupler
- ACâAlternating Current
- ACDâAutomatic Call Distributor
- ACEâAdvanced Computing Environment
- ACIDâAtomicity Consistency Isolation Durability
- ACKâACKnowledgement
- ACKâAmsterdam Compiler Kit
- ACLâAccess Control List
- ACLâActive Current Loop
- ACMâAssociation for Computing Machinery
- ACMEâAutomated Classification of Medical Entities
- ACPâAirline Control Program
- ACPIâAdvanced Configuration and Power Interface
- ACRâAllowed Cell Rate
- ACRâAttenuation to Crosstalk Ratio
- ADâActive Directory
- ADâAdministrative Domain
- ADCâAnalog-to-Digital Converter
- ADCâApple Display Connector
- ADBâApple Desktop Bus
- ADCCPâAdvanced Data Communications Control Procedures
- ADOâActiveX Data Objects
- ADSLâAsymmetric Digital Subscriber Line
- ADTâAbstract Data Type
- AEâAdaptive Equalizer
- AESâAdvanced Encryption Standard
- AFâAnisotropic Filtering
- AFPâApple Filing Protocol
- AGPâAccelerated Graphics Port
- AHâActive Hub
- AIâArtificial Intelligence
- AIXâAdvanced Interactive eXecutive
- AjaxâAsynchronous JavaScript and XML
- ALâActive Link
- ALâAccess List
- ALACâApple Lossless Audio Codec
- ALGOLâAlgorithmic Language
- ALSAâAdvanced Linux Sound Architecture
- ALUâArithmetic and Logical Unit
- AMâAccess Method
- AMâActive Matrix
- AMOLEDâActive-Matrix Organic Light-Emitting Diode
- AMâActive Monitor
- AMâAllied Mastercomputer
- AMâAmplitude Modulation
- AMDâAdvanced Micro Devices
- AMQPâAdvanced Message Queuing Protocol
- AMRâAudio Modem Riser
- ANNâArtificial Neural Network
- ANSIâAmerican National Standards Institute
- ANTâAnother Neat Tool
- AoEâATA over Ethernet
- AOPâAspect-Oriented Programming
- APCIâApplication-Layer Protocol Control Information
- APIâApplication Programming Interface
- APICâAdvanced Programmable Interrupt Controller
- APIPAâAutomatic Private IP Addressing
- APLâA Programming Language
- APRâApache Portable Runtime
- ARCâAdaptive Replacement Cache
- ARCâAdvanced RISC Computing
- ARINâAmerican Registry for Internet Numbers
- ARMâAdvanced RISC Machines
- AROSâAROS Research Operating System
- ARPâAddress Resolution Protocol
- ARPAâAddress and Routing Parameter Area
- ARPAâAdvanced Research Projects Agency
- ARPANETâAdvanced Research Projects Agency Network
- ASâAccess Server
- ASCIIâAmerican Standard Code for Information Interchange
- AuthIPâAuthenticated Internet Protocol
- ASETâAutomated Security Enhancement Tool
- ASGâAbstract Semantic Graph
- ASICâApplication-Specific Integrated Circuit
- ASIMOâAdvanced Step in Innovative Mobility
- ASLRâAddress Space Layout Randomization
- ASMâAlgorithmic State Machine
- ASMPâAsymmetric Multiprocessing
- ASN.1âAbstract Syntax Notation 1
- ASPâActive Server Pages
- ASPâApplication Service Provider
- ASRâAsynchronous Signal Routine
- ASTâAbstract Syntax Tree
- ATâAdvanced Technology
- ATâAccess Time
- ATâActive Terminator
- ATAâAdvanced Technology Attachment
- ATAGâAuthoring Tool Accessibility Guidelines
- ATAPIâAdvanced Technology Attachment Packet Interface
- ATMâAsynchronous Transfer Mode
- AuthNâAuthentication
- AuthZâAuthorization
- AVâAntivirus
- AVCâAdvanced Video Coding
- AVIâAudio Video Interleaved
- AWKâAho Weinberger Kernighan
- AWSâAmazon Web Services
- AWTâAbstract Window Toolkit
- AWFLâAcronym With Four Letters
B
- B2BâBusiness-to-Business
- B2CâBusiness-to-Consumer
- B2EâBusiness-to-Employee
- BALâBasic Assembly Language
- BAMâBlock Availability Map
- BashâBourne-again shell
- BASICâBeginner's All-Purpose Symbolic Instruction Code
- BBPâBaseband Processor
- BBSâBulletin Board System
- BCâBusiness Continuity
- BCCâBlind Carbon Copy
- BCDâBinary Coded Decimal
- BCDâBoot Configuration Data
- BCNFâBoyceâCodd normal form
- BCPâBusiness Continuity Planning
- BEEPâBlocks Extensible Exchange Protocol
- BERâBit Error Rate
- BFDâBidirectional Forwarding Detection
- BFDâBinary File Descriptor
- BFSâBreadth-First Search
- BFTâByzantine Fault Tolerant
- BGPâBorder Gateway Protocol
- BIâBusiness Intelligence
- BiDiâBi-Directional
- binâbinary
- BINACâBinary Automatic Computer
- BINDâBerkeley Internet Name Domain
- BIOSâBasic Input Output System
- BJTâBipolar Junction Transistor
- bitâbinary digit
- BlobâBinary large object
- BlogâWeb Log
- BMPâBasic Multilingual Plane
- BNCâBaby Neill Constant
- BOINCâBerkeley Open Infrastructure for Network Computing
- BOMâByte Order Mark
- BOOTPâBootstrap Protocol
- BPDUâBridge Protocol Data Unit
- BPELâBusiness Process Execution Language
- BPLâBroadband over Power Lines
- BPMâBusiness Process Management
- BPMâBusiness Process Modeling
- bpsâbits per second
- BRMâBusiness Reference Model
- BRMSâBusiness Rule Management System
- BRRâBusiness Readiness Rating
- BRSâBroadband Radio Service
- BSAâBusiness Software Alliance
- BSBâBackside Bus
- BSDâBerkeley Software Distribution
- BSoDâBlue Screen of Death
- BSSâBlock Started by Symbol
- BTâBitTorrent
- BTâBluetooth
- B TAMâBasic Telecommunications Access Method
- BWâBandwidth
- BYODâBring Your Own Device
- ByteâBy eight (group of 8 bits)
C
- CAâComputer Accountancy
- CADâComputer-Aided Design
- CAEâComputer-Aided Engineering
- CAIDâComputer-Aided Industrial Design
- CAIâComputer-Aided Instruction
- CAMâComputer-Aided Manufacturing
- CAPâConsistency Availability Partition tolerance (theorem)
- CAPTCHAâCompletely Automated Public Turing Test to tell Computers and Humans Apart
- CATâComputer-Aided Translation
- CAQâComputer-Aided Quality Assurance
- CASEâComputer-Aided Software Engineering
- ccâC Compiler
- CCâCarbon Copy
- CDâCompact Disc
- CDEâCommon Desktop Environment
- CDFSâCompact Disk File System
- CDMAâCode Division Multiple Access
- CDNâContent Delivery Network
- CDPâCisco Discovery Protocol
- CDPâContinuous Data Protection
- CD-RâCD-Recordable
- CD-ROMâCD Read-Only Memory
- CD-RWâCD-Rewritable
- CDSAâCommon Data Security Architecture
- CERTâComputer Emergency Response Team
- CESâConsumer Electronics Show
- CFâCompact Flash
- CFDâComputational Fluid Dynamics
- CFGâContext-Free Grammar
- CFGâControl Flow Graph
- CGâComputer Graphics
- CGAâColor Graphics Array
- CGIâCommon Gateway Interface
- CGIâComputer-Generated Imagery
- CGTâComputational Graph Theory
- CHAPâChallenge-Handshake Authentication Protocol
- CHSâCylinder-Head-Sector
- CIDRâClassless Inter-Domain Routing
- CIFSâCommon Internet Filesystem
- CIMâCommon Information Model
- CIMâComputationally Independent Model
- CIOâChief Information Officer
- CIRâCommitted information rate
- CISCâComplex Instruction Set Computer
- CJKâChinese, Japanese, and Korean
- CJKVâChinese, Japanese, Korean, and Vietnamese
- CLIâCommand Line Interface
- CLRâCommon Language Runtime
- CMâConfiguration Management
- CMâContent Management
- CMDBâConfiguration Management Database
- CMMIâCapability Maturity Model Integration
- CMOSâComplementary Metal-Oxide Semiconductor
- CMOâCurrent Mode of Operation
- CMSâContent Management System
- CNâCanonical Name
- CNâCommon Name
- CNCâComputer Numerical Control
- CNGâCryptographic Next Generation
- CNGâCryptography Next Generation
- CNRâCommunications and Networking Riser
- COBOLâCommon Business-Oriented Language
- COMâComponent Object Model or communication
- CORBAâCommon Object Request Broker Architecture
- CORSâCross-Origin Resource Sharing
- COTSâCommercial Off-The-Shelf
- CPAâCell Processor Architecture
- CPANâComprehensive Perl Archive Network
- CP/MâControl Program/Monitor
- CPRIâCommon Public Radio Interface
- CPSâcharacters per second
- CPUâCentral Processing Unit
- CQRSâCommandâquery separation
- CRâCarriage Return
- CRANâComprehensive R Archive Network
- CRCâCyclic Redundancy Check
- CRLFâCarriage Return Line Feeds
- CRMâCustomer Relationship Management
- CRSâComputer Reservations System
- CRTâCathode Ray Tube
- CRUDâCreate, Read, Update and Delete
- CSâCable Select
- CSâComputer Science
- CSEâComputer Science and Engineering
- CSIâCommon System Interface
- CSMâCompatibility Support Module
- CSMA/CDâCarrier sense multiple access with collision detection
- CSPâCloud Service Provider
- CSPâCommunicating Sequential Processes
- CSRFâCross-Site Request Forgery
- CSSâCascading Style Sheets
- CSSâContent-Scrambling System
- CSSâClosed Source Software
- CSSâCross-Site Scripting
- CSVâComma-Separated Values
- CTâComputerized Tomography
- CTANâComprehensive TeX Archive Network
- CTCPâClient-To-Client Protocol
- CTIâComputer Telephony Integration
- CTFEâCompile Time Function Execution
- CTLâComputational Tree Logic
- CTMâClose To Metal
- CTSâClear To Send
- CTSSâCompatible Time-Sharing System
- CUAâCommon User Access
- CVSâConcurrent Versioning System
- CXâCustomer Experience
D
- DACâDigital-To-Analog Converter
- DACâDiscretionary Access Control
- DALâDatabase Abstraction Layer
- DAOâData Access Object
- DAOâData Access Objects
- DAOâDisk-At-Once
- DAPâDirectory Access Protocol
- DARâDirect Access Recovery
- DARPAâDefense Advanced Research Projects Agency
- DASâDirect Attached Storage
- DATâDigital Audio Tape
- DBâDatabase
- DSKTâDesktop
- DBAâDatabase Administrator
- DBCSâDouble Byte Character Set
- DBMSâDatabase Management System
- DCCâDirect Client-to-Client
- DCCPâDatagram Congestion Control Protocol
- DCCAâDebian Common Core Alliance
- DCLâData Control Language
- DCSâDistributed Control System
- DCMIâDublin Core Metadata Initiative
- DCOMâDistributed Component Object Model
- DDâDouble Density
- DDEâDynamic Data Exchange
- DDIâDNS DHCP & IP Address management
- DDLâData Definition Language
- DDoSâDistributed Denial of Service
- DDRâDouble Data Rate
- DECâDigital Equipment Corporation
- DESâData Encryption Standard
- devâdevelopment
- DFAâDeterministic Finite Automaton
- DFDâData Flow Diagram
- DFSâDepth-First Search
- DFSâDistributed File System
- DGDâDworkin's Game Driver
- DHCPâDynamic Host Configuration Protocol
- DHTMLâDynamic Hypertext Markup Language
- DIFâData Integrity Field
- DIMMâDual Inline Memory Module
- DINâDeutsches Institut fĂźr Normung
- DIPâDual In-line Package
- DISMâDeployment Image and Service Management Tool
- DIVXâDigital Video Express
- DKIMâDomain Keys Identified Mail
- DLâDownload
- DLLâDynamic Link Library
- DLNAâDigital Living Network Alliance
- DLPâData loss protection
- DMAâDirect Memory Access
- DMCAâDigital Millennium Copyright Act
- DMIâDirect Media Interface
- DMLâData Manipulation Language
- DMLâDefinitive Media Library
- DMRâDennis M. Ritchie
- DMZâDemilitarized Zone
- DNâDistinguished Name
- DNDâDrag-and-Drop
- DNSâDomain Name System
- DOAâDead on Arrival
- DOCSISâData Over Cable Service Interface Specification
- DOMâDocument Object Model
- DoSâDenial of Service
- DOSâDisk Operating System
- DPâDot Pitch
- DPCâDeferred Procedure Call
- DPIâDeep Packet Inspection
- DPIâDots Per Inch
- DPMIâDOS Protected Mode Interface
- DPMSâDisplay Power Management Signaling
- DRâDisaster Recovery
- DRAMâDynamic Random-Access Memory
- DR-DOSâDigital Research - Disk Operating System
- DRIâDirect Rendering Infrastructure
- DRMâDigital Rights Management
- DRMâDirect Rendering Manager
- DSAâDigital Signature Algorithm
- DSDLâDocument Schema Definition Languages
- DSDMâDynamic Systems Development Method
- DSLâDigital Subscriber Line
- DSLâDomain-Specific Language
- DSLAMâDigital Subscriber Line Access Multiplexer
- DSNâDatabase Source Name
- DSNâData Set Name
- DSPâDigital Signal Processor
- DSSSLâDocument Style Semantics and Specification Language
- DTDâDocument Type Definition
- DTEâData Terminal Equipment or data transfer rate
- DTPâDesktop Publishing
- DTRâData Terminal Ready or Data transfer rate
- DVDâDigital Versatile Disc or Digital Video Disc
- DVD-RâDVD-Recordable
- DVD-ROMâDVD-Read Only Memory
- DVD-RWâDVD-Rewritable
- DVIâDigital Visual Interface
- DVRâDigital Video Recorder
- DWâData Warehouse
E
- EAIâEnterprise Application Integration
- EAPâExtensible Authentication Protocol
- EASâExchange ActiveSync
- EBCDICâExtended Binary Coded Decimal Interchange Code
- EBMLâExtensible Binary Meta Language
- ECCâElliptic Curve Cryptography
- ECMAâEuropean Computer Manufacturers Association
- ECNâExplicit Congestion Notification
- ECOSâEmbedded Configurable Operating System
- ECRSâExpense and Cost Recovery System
- EDAâElectronic Design Automation
- EDGEâ Enhanced Data rates for GSM Evolution
- EDIâElectronic Data Interchange
- EDOâExtended Data Out
- EDSACâElectronic Delay Storage Automatic Calculator
- EDVACâElectronic Discrete Variable Automatic Computer
- EEPROMâElectronically Erasable Programmable Read-Only Memory
- EFFâElectronic Frontier Foundation
- EFIâExtensible Firmware Interface
- EFMâEight-to-Fourteen Modulation
- EFMâEthernet in the First Mile
- EFSâEncrypting File System
- EGAâEnhanced Graphics Array
- E-mailâElectronic mail
- EGPâExterior Gateway Protocol
- eIDâelectronic ID card
- EIDEâEnhanced IDE
- EIGRPâEnhanced Interior Gateway Routing Protocol
- EISAâExtended Industry Standard Architecture
- ELFâExtremely Low Frequency
- ELFâExecutable and Linkable Format
- ELMâELectronic Mail
- EMACSâEditor MACroS
- EMSâExpanded Memory Specification
- ENIACâElectronic Numerical Integrator And Computer
- EODâEnd of Day
- EOFâEnd of File
- EOLâEnd of Line
- EOMâEnd Of Message
- EOSâEnd Of Support
- EPICâExplicitly Parallel Instruction Computing
- EPROMâErasable Programmable Read-Only Memory
- ERDâEntity-Relationship Diagram
- ERMâEntity-Relationship Model
- ERPâEnterprise Resource Planning
- eSATAâexternal SATA
- ESBâEnterprise service bus
- ESCONâEnterprise Systems Connection
- ESDâElectrostatic Discharge
- ESIâElectronically Stored Information
- ESRâEric Steven Raymond
- ETLâExtract, Transform, Load
- ETWâEvent Tracing for Windows
- EUCâExtended Unix Code
- EULAâEnd User License Agreement
- EWMâEnterprise Work Management
- EWMHâExtended Window Manager Hints
- EXTâEXTended file system
- ETAâEstimated Time of Arrival
F
- FAPâFORTRAN Assembly Program
- FASMâFlat ASseMbler
- FATâFile Allocation Table
- FAQâFrequently Asked Questions
- FBDIMMâFully Buffered Dual Inline Memory Module
- FC-ALâFibre Channel Arbitrated Loop
- FCBâFile Control Block
- FCSâFrame Check Sequence
- FDCâFloppy Disk Controller
- FDSâFedora Directory Server
- FDDâFrequency-Division Duplexing
- FDDâFloppy Disk Drive
- FDDIâFiber Distributed Data Interface
- FDMâFrequency-Division Multiplexing
- FDMAâFrequency-Division Multiple Access
- FECâForward Error Correction
- FEMBâFront-End Motherboard
- FETâField Effect Transistor
- FHSâFilesystem Hierarchy Standard
- FICONâFIber CONnectivity
- FIFOâFirst In First Out
- FIPSâFederal Information Processing Standards
- FLâFunction Level
- FLACâFree Lossless Audio Codec
- FLOPSâFLoating-Point Operations Per Second
- FLOSSâFree/Libre/Open Source Software
- FMCâ Fixed Mobile Convergence "Mobile UC or Unified Communications over Wireless"
- FMOâFuture Mode of Operation
- FOLDOCâFree On-line Dictionary of Computing
- FORTRANâFormula Translation
- FOSDEMâFree and Open source Software Developers' European Meeting
- FOSIâFormatted Output Specification Instance
- FOSSâFree and Open Source Software
- FPâFunction Programming
- FPGAâField Programmable Gate Array
- FPSâFloating Point Systems
- FPUâFloating Point Unit
- FRUâField Replaceable Unit
- FSâFile System
- FSBâFront Side Bus
- fsckâFile System Check
- FSFâFree Software Foundation
- FSMâFinite State Machine
- FTTAâFiber To The Antenna
- FTTCâFiber To The Curb
- FTTHâFiber To The Home
- FTTPâFiber To The Premises
- FTPâFile Transfer Protocol
- FQDNâFully Qualified Domain Name
- FUDâFear Uncertainty Doubt
- FWSâFolding White Space
- FXPâFile eXchange Protocol
- FYIâFor Your Information
- FVEKâFull Volume Encryption Key
G
- G11NâGlobalization
- GasâGNU Assembler
- GbâGigabit
- GBâGigabyte
- GCCâGNU Compiler Collection
- GCJâGNU Compiler for Java
- GCPâGoogle Cloud Platform
- GCRâGroup Coded Recording
- GDBâGNU Debugger
- GDIâGraphics Device Interface
- GFDLâGNU Free Documentation License
- GIFâGraphics Interchange Format
- GIGOâGarbage In, Garbage Out
- GIMPâGNU Image Manipulation Program
- GIMPSâGreat Internet Mersenne Prime Search
- GISâGeographic Information System
- GLUTâOpenGL Utility Toolkit
- GMLâGeography Markup Language
- GNOMEâGNU Network Object Model Environment
- GNUâGNU's Not Unix
- GOMSâGoals, Operators, Methods, and Selection rules
- GPASMâGNU PIC ASseMbler
- GPFSâGeneral Parallel File System
- GPGâGNU Privacy Guard
- GPGPUâGeneral-Purpose Computing on Graphics Processing Units
- GPIBâGeneral-Purpose Instrumentation Bus
- GPLâGeneral Public License
- GPLâGeneral-Purpose Language
- GPRSâGeneral Packet Radio Service
- GPTâGUID Partition Table
- GPUâGraphics Processing Unit
- GRUBâGrand Unified Boot-Loader
- GERANâGSM EDGE Radio Access Network
- GSMâGlobal System for Mobile Communications
- GTK+âGIMP Toolkit
- GUIâGraphical User Interface
- GUIDâGlobally Unique IDentifier
- GWTâGoogle Web Toolkit
- GYRâIT Networking
H
- HAâHigh availability
- HALâHardware Abstraction Layer
- HARDâHTML Application Rapid Development
- HASPâHouston Automatic Spooling Priority
- HBAâHost Bus Adapter
- HCIâHuman Computer Interaction
- HDâHigh Density
- HDDâHard Disk Drive
- HCLâHardware Compatibility List
- HD DVDâHigh Definition DVD
- HDLâHardware Description Language
- HDMIâHigh-Definition Multimedia Interface
- HECIâHost Embedded Controller Interface
- HFâHigh Frequency
- HFSâHierarchical File System
- HHDâHybrid Hard Drive
- HIDâHuman Interface Device
- HIGâHuman Interface Guidelines
- HIRDâHurd of Interfaces Representing Depth
- HLASMâHigh Level ASseMbler
- HLSâHTTP Live Streaming
- HMAâHigh Memory Area
- HPâHewlett-Packard
- HPCâHigh-Performance Computing
- HPFSâHigh Performance File System
- HSDPAâHigh-Speed Downlink Packet Access
- HTCâHigh-Throughput Computing
- HSMâHierarchical Storage Management
- HTâHyper Threading
- HTMâHierarchical Temporal Memory
- HTMLâHypertext Markup Language
- HTTPâHypertext Transfer Protocol
- HTTPdâHypertext Transport Protocol Daemon
- HTTPSâHTTP Secure
- HTXâHyperTransport eXpansion
- HURDâHird of Unix-Replacing Daemons
- HVDâHolographic Versatile Disc
- HzâHertz
I
- I²CâInter-Integrated Circuit
- I²SâIntegrated Interchip Sound
- I18NâInternationalization
- IANAâInternet Assigned Numbers Authority
- IaaSâInfrastructure as a Service
- iBCSâIntel Binary Compatibility Standard
- IBMâInternational Business Machines
- ICâIntegrated Circuit
- ICANNâInternet Corporation for Assigned Names and Numbers
- ICEâIn-Circuit Emulator
- ICEâIntrusion Countermeasure Electronics
- ICHâI/O Controller Hub
- ICMPâInternet Control Message Protocol
- ICPâInternet Cache Protocol
- ICSâInternet Connection Sharing
- ICTâInformation and Communication Technology
- IDEâIntegrated Development Environment
- IDEâIntegrated Drive Electronics
- IDFâIntermediate Distribution Frame
- IDFâIntermediate Data Format
- IDLâInteractive Data Language
- IDLâInterface Definition Language
- IDSâIntrusion Detection System
- IEâInternet Explorer
- IECâInternational Electrotechnical Commission
- IEEEâInstitute of Electrical and Electronics Engineers
- IETFâInternet Engineering Task Force
- IFGICTâInternational Federation of Global & Green ICT
- IFLâIntegrated Facility for Linux
- IGMPâInternet Group Management Protocol
- IGRPâInterior Gateway Routing Protocol
- IHVâIndependent Hardware Vendor
- IIOPâInternet Inter-Orb Protocol
- IISâInternet Information Services
- IKEâInternet Key Exchange
- ILâIntermediate Language
- IMâInstant Message or Instant Messaging
- IMAPâInternet Message Access Protocol
- IMEâInput Method Editor
- IMRâInternet Monthly Report
- INFOSECâInformation Systems Security
- I/OâInput/output
- IoTâInternet of Things
- IPâIntellectual Property
- IPâInternet Protocol
- IPAMâIP Address Management
- IPCâInter-Process Communication
- IPLâInitial Program Load
- IPMIâIntelligent Platform Management Interface
- IPOâInter Procedural Optimization
- IPPâInternet Printing Protocol
- IPSâIn-Plane Switching
- IPSâInstructions Per Second
- IPSâIntrusion Prevention System
- IPsecâInternet Protocol security
- IPTVâInternet Protocol Television
- IPv4âInternet Protocol version 4
- IPv6âInternet Protocol version 6
- IPXâInternetwork Packet Exchange
- IRâIntermediate Representation
- IRCâInternet Relay Chat
- IrDAâInfrared Data Association
- IRIâInternationalized Resource Identifier
- IRPâI/O Request Packet
- IRQâInterrupt Request
- ISâInformation Systems
- IS-ISâIntermediate System to Intermediate System
- ISAâIndustry Standard Architecture
- ISAâInstruction Set Architecture
- ISAMâIndexed Sequential Access Method
- ISATAPâIntra-Site Automatic Tunnel Addressing Protocol
- ISCâInternet Storm Center
- iSCSIâInternet Small Computer System Interface
- ISDNâIntegrated Services Digital Network
- ISOâInternational Organization for Standardization
- iSNSâInternet Storage Name Service
- ISPâInternet Service Provider
- ISPFâInteractive System Productivity Facility
- ISRâInterrupt Service Routine
- ISVâIndependent Software Vendor
- ITâInformation Technology
- ITILâInformation Technology Infrastructure Library
- ITLâInterval Temporal Logic
- ITUâInternational Telecommunication Union
- IVRSâInteractive Voice Response System
- IVCRâInteractive Virtual Classroom
- ISDNâIntegrated service digital network
J
- J2EEâJava 2 Enterprise Edition
- J2MEâJava 2 Micro Edition
- J2SEâJava 2 Standard Edition
- JAXBâJava Architecture for XML Binding
- JAX-RPCâJava XML for Remote Procedure Calls
- JAXPâJava API for XML Processing
- JBODâJust a Bunch of Disks
- JCEâ Java Cryptography Extension
- JCLâJob Control Language
- JCPâJava Community Process
- JDBCâJava Database Connectivity
- JDKâJava Development Kit
- JEEâJava Enterprise Edition
- JESâJob Entry Subsystem
- JDSâJava Desktop System
- JFCâJava Foundation Classes
- JFETâJunction Field-Effect Transistor
- JFSâIBM Journaling File System
- JINIâJini Is Not Initials
- JITâJust-In-Time
- JMEâJava Micro Edition
- JMXâJava Management Extensions
- JMSâJava Message Service
- JNDIâJava Naming and Directory Interface
- JNIâJava Native Interface
- JNZâJump non-zero
- JPEGâJoint Photographic Experts Group
- JREâJava Runtime Environment
- JSâJavaScript
- JSEâJava Standard Edition
- JSONâJavaScript Object Notation
- JSPâJackson Structured Programming
- JSPâJavaServer Pages
- JTAGâJoint Test Action Group
- JVMâJava Virtual Machine
K
L
- L10NâLocalization
- L2TPâLayer two Tunneling Protocol
- LACPâLink Aggregation Control Protocol
- LAMPâLinux Apache MySQL Perl
- LAMPâLinux Apache MySQL PHP
- LAMPâLinux Apache MySQL Python
- LANâLocal Area Network
- LBAâLogical Block Addressing
- LBâLoad Balancer
- LCDâLiquid Crystal Display
- LCRâLeast Cost Routing
- LCOSâLiquid Crystal On Silicon
- LDAPâLightweight Directory Access Protocol
- LEâLogical Extents
- LEDâLight-Emitting Diode
- LFâLine Feed
- LFâLow Frequency
- LFSâLinux From Scratch
- LGPLâLesser General Public License
- LIBâLIBrary
- LIFâLow Insertion Force
- LIFOâLast In First Out
- LILOâLinux Loader
- LIPâLoop Initialization Primitive
- LISPâLISt Processing
- LKMLâLinux Kernel Mailing List
- LMâLan Manager
- LOCâLines of Code
- LPCâLars PensjĂś C
- LPIâLines Per Inch
- LPIâLinux Professional Institute
- LPTâ Line Print Terminal
- LRUâLeast Recently Used
- LSBâLeast Significant Bit
- LSBâLinux Standard Base
- LSIâLarge-Scale Integration
- LTEâLong Term Evolution
- LTLâLinear Temporal Logic
- LTRâLeft-to-Right
- LUGâLinux User Group
- LUNâLogical Unit Number
- LVâLogical Volume
- LVDâLow Voltage Differential
- LVMâLogical Volume Management
- LZWâLempel-Ziv-Welch
- LGAâLand Grid Array
M
- MACâMandatory Access
- MACâMedia Access Control
- MANETâMobile Ad-Hoc Network
- MANâMetropolitan Area Network
- MAPIâMessaging Application Programming Interface
- MBCSâMulti Byte Character Set
- MBDâModel-Based Design
- MBRâMaster Boot Record
- MbâMegabit
- MBâMegabyte
- MCADâMicrosoft Certified Application Developer
- MCASâMicrosoft Certified Application Specialist
- MCAâMicro Channel Architecture
- MCAâMicrosoft Certified Architect
- MCDBAâMicrosoft Certified DataBase Administrator
- MCDSTâMicrosoft Certified Desktop Support Technician
- MCITPâMicrosoft Certified Information Technology Professional
- MCMâMicrosoft Certified Master
- MCPCâMultiple Channels Per Carrier
- MCPDâMicrosoft Certified Professional Developer
- MCPâMicrosoft Certified Professional
- MCSAâMicrosoft Certified Systems Administrator
- MCSDâMicrosoft Certified Solution Developer
- MCSEâMicrosoft Certified Systems Engineer
- MCTSâMicrosoft Certified Technology Specialist
- MCTâMicrosoft Certified Trainer
- MDAâMonochrome Display Adapter
- MDAâMail Delivery Agent
- MDAâModel-Driven Architecture
- MDD/MDSDâModel-Driven (Software) Development
- MDFâMain Distribution Frame
- MDIâMultiple Document Interface
- MDMâMaster Data Management
- MEâMicrosoft Edge
- MEâ[Windows] Millennium Edition
- MFCâMicrosoft Foundation Classes
- MFMâModified Frequency Modulation
- MFâMedium Frequency
- MGCPâMedia Gateway Control Protocol
- MHzâMegahertz
- MIBâManagement Information Base
- MICRâMagnetic Ink Character Recognition or Magnetic Ink Character Reader
- MIDIâMusical Instrument Digital Interface
- MIMDâMultiple Instruction, Multiple Data
- MIMEâMultipurpose Internet Mail Extensions
- MIMOâMultiple-Input Multiple-Output
- MINIXâMIni-uNIX
- MIPSâMicroprocessor without Interlocked Pipeline Stages
- MIPSâMillion Instructions Per Second
- MISDâMultiple Instruction, Single Data
- MISâManagement Information Systems
- MITâMassachusetts Institute of Technology
- MLâMachine Learning
- MMCâ Microsoft Management Console
- MMDSâMortality Medical Data System
- MMDSâMultichannel Multipoint Distribution Service
- MMFâMulti-Mode (optical) Fiber
- MMIOâMemory-Mapped I/O
- MMIâMan Machine Interface.
- MMORPGâMassively Multiplayer Online Role-Playing Game
- MMSâMultimedia Message Service
- MMUâMemory Management Unit
- MMXâMulti-Media Extensions
- MNGâMultiple-image Network Graphics
- MoBoâMotherboard
- MOMâMessage-Oriented Middleware
- MOOâMUD Object Oriented
- MOPâMeta-Object Protocol
- MOSFETâMetal-Oxide Semiconductor Field Effect Transistor
- MOSâMicrosoft Office Specialist
- MOTDâMessage Of The Day
- MOUSâMicrosoft Office User Specialist
- MOVâApple QuickTime Multimedia File
- MPAAâMotion Picture Association of America
- MPEGâMotion Pictures Experts Group
- MPLSâMultiprotocol Label Switching
- MPLâMozilla Public License
- MPUâMicroprocessor Unit
- MS-DOSâMicrosoft DOS
- MSAâMail Submission Agent
- MSBâMost Significant Bit
- MSDNâMicrosoft Developer Network
- MSIâMedium-Scale Integration
- MSIâMessage Signaled Interrupt
- MSIâMicrosoft Installer
- MSNâMicrosoft Network
- MSâMicrosoft
- MSâMemory Stick
- MTAâMail Transfer Agent
- MTAâMicrosoft Technology Associate
- MTBFâMean Time Between Failures
- MTUâMaximum Transmission Unit
- MTâMachine Translation
- MUAâMail User Agent
- MUDâMulti-User Dungeon
- MUâMemory Unit
- MVCâModel-View-Controller
- MVPâMost Valuable Professional
- MVSâMultiple Virtual Storage
- MWCâMobile World Congress
- MXFâMaterial Exchange Format
- MXâMail exchange
N
- NACâNetwork Access Control
- NACKâNegative ACKnowledgement
- NAKâNegative AcKnowledge Character
- NaNâNot a Number
- NAPâNetwork Access Protection
- NASâNetwork-Attached Storage
- NASMâNetwide ASseMbler
- NATâNetwork Address Translation
- NCPâNetWare Core Protocol
- NCQâNative Command Queuing
- NCSAâNational Center for Supercomputing Applications
- NDISâNetwork Driver Interface Specification
- NDPSâNovell Distributed Print Services
- NDSâNovell Directory Services
- NEPâNetwork Equipment Provider
- NetBIOSâNetwork Basic Input/Output System
- NetBTâNetBIOS over TCP/IP
- NEXTâNear-End CrossTalk
- NFAâNondeterministic Finite Automaton
- NFCâNear field communication
- NFSâNetwork File System
- NGLâaNGeL
- NGSCBâNext-Generation Secure Computing Base
- NIâNational Instruments
- NICâNetwork Interface Controller or Network Interface Card
- NIMâNo Internal Message
- NIOâNon-blocking I/O
- NISTâNational Institute of Standards and Technology
- NLEâNon-Linear Editing system
- NLPâNatural Language Processing
- NLSâNative Language Support
- NMIâNon-Maskable Interrupt
- NNTPâNetwork News Transfer Protocol
- NOCâNetwork Operations Center
- NOPâNo OPeration
- NOSâNetwork Operating System
- NPâNondeterministic Polynomial time
- NPLâNetscape Public License
- NPTLâNative POSIX Thread Library
- NPUâNetwork Processing Unit
- NSâNetscape
- NSAâNetwork Security Appliance
- NSIâNetwork Service Interface
- NSPRâNetscape Portable Runtime
- NSSâNovell Storage Service
- NSSâNetwork Security Services
- NSSâName Service Switch
- NTâNew Technology
- NTFSâNT Filesystem
- NTLMâNT Lan Manager
- NTPâNetwork Time Protocol
- NUMAâNon-Uniform Memory Access
- NURBSâNon-Uniform Rational B-Spline
- NVRâNetwork Video Recorder
- NVRAMâNon-Volatile Random Access Memory
O
- OASISâOrganization for the Advancement of Structured Information Standards
- OATâOperational Acceptance Testing
- OBSAIâOpen Base Station Architecture Initiative
- ODBCâOpen Database Connectivity
- OEMâOriginal Equipment Manufacturer
- OESâOpen Enterprise Server
- OFDMâOrthogonal Frequency Division Multiplexing
- OFTCâOpen and Free Technology Community
- OIDâObject Identifier
- OLAPâOnline Analytical Processing
- OLEâObject Linking and Embedding
- OLEDâOrganic Light Emitting Diode
- OLPCâOne Laptop per Child
- OLTPâOnline Transaction Processing
- OMFâObject Module Format
- OMGâObject Management Group
- OMRâOptical Mark Reader
- OOâObject-Oriented
- OOâOpenOffice
- OOEâOut-of-Order Execution
- OOMâOut Of Memory
- OOoâOpenOffice.org
- OoOEâOut-of-Order Execution
- OOPâObject-Oriented Programming
- OOTBâOut of the box
- OPMLâOutline Processor Markup Language
- ORBâObject Request Broker
- ORMâObject-Relational Mapping
- OSâOpen Source
- OSâOperating System
- OSCONâO'Reilly Open Source CONvention
- OSDNâOpen Source Development Network
- OSIâOpen Source Initiative
- OSIâOpen Systems Interconnection
- OSPFâOpen Shortest Path First
- OSSâOpen Sound System
- OSSâOpen-Source Software
- OSSâOperations Support System
- OSTGâOpen Source Technology Group
- OUIâOrganisationally Unique Identifier
P
- P2PâPeer-To-Peer
- PaaSâPlatform as a Service
- PANâPersonal Area Network
- PAPâPassword Authentication Protocol
- PARCâPalo Alto Research Center
- PATAâParallel ATA
- PBSâPortable Batch System
- PCâPersonal Computer
- PCBâPrinted Circuit Board
- PCBâProcess Control Block
- PC DOSâPersonal Computer Disc Operating System
- PCIâPeripheral Component Interconnect
- PCIeâPCI Express
- PCI-XâPCI Extended
- PCLâPrinter Command Language
- PCMCIAâPersonal Computer Memory Card International Association
- PCMâPulse-Code Modulation
- PCREâPerl Compatible Regular Expressions
- PDâPublic Domain
- PDAâPersonal Digital Assistant
- PDFâPortable Document Format
- PDHâPlesiochronous Digital Hierarchy
- PDPâProgrammed Data Processor
- PEâPhysical Extents
- PERLâPractical Extraction and Reporting Language
- PFAâPlease Find Attachment
- PGâPeripheral Gateway
- PGAâPin Grid Array
- PGAâProgrammable Gate Array
- PGOâProfile-Guided Optimization
- PGPâPretty Good Privacy
- PHPâHypertext Preprocessor
- PICâPeripheral Interface Controller
- PICâProgrammable Interrupt Controller
- PIDâProportional-Integral-Derivative
- PIDâProcess ID
- PIMâPersonal Information Manager
- PINEâProgram for Internet News and Email
- PIMâPlatform Independent Model
- PINGâPacket Internet Gopher
- PIOâProgrammed Input/Output
- PKCSâPublic Key Cryptography Standards
- PKIâPublic Key Infrastructure
- PLCâPower Line Communication
- PLCâProgrammable Logic Controller
- PLDâProgrammable Logic Device
- PL/IâProgramming Language One
- PL/MâProgramming Language for Microcomputers
- PL/PâProgramming Language for Prime
- PLTâPower Line Telecommunications
- PMMâPOST Memory Manager
- PNGâPortable Network Graphics
- PnPâPlug-and-Play
- PNRPâPeer Name Resolution Protocol
- PoEâPower over Ethernet
- PoSâPoint of Sale
- POIDâPersistent Object Identifier
- POJOâPlain Old Java Object
- POPâPoint of Presence
- POP3âPost Office Protocol v3
- POSIXâPortable Operating System Interface, formerly IEEE-IX
- POSTâPower-On Self Test
- PPCâPowerPC
- PPIâPixels Per Inch
- PPMâPages Per Minute
- PPPâPoint-to-Point Protocol
- PPPoAâPPP over ATM
- PPPoEâPPP over Ethernet
- PPTPâPoint-to-Point Tunneling Protocol
- PRâPull Request
- PROMâProgrammable Read Only Memory
- PSâPostScript
- PS/2âPersonal System/2
- PSAâProfessional Services Automation
- PSMâPlatform Specific Model
- PSTNâPublic Switched Telephone Network
- PSUâPower Supply Unit
- PSVIâPost-Schema-Validation Infoset
- PTS-DOSâPhysTechSoft - Disk Operating System
- PVâPhysical Volume
- PVGâPhysical Volume Group
- PVRâPersonal Video Recorder
- PXEâPreboot Execution Environment
- PXIâPCI eXtensions for Instrumentation
Q
R
- RACFâResource Access Control Facility
- RADâRapid Application Development
- RADIUSâRemote Authentication Dial In User Service
- RAIDâRedundant Array of Independent Disks
- RAIIâResource Acquisition Is Initialization
- RAITâRedundant Array of Inexpensive Tapes
- RAMâRandom Access Memory
- RARPâReverse Address Resolution Protocol
- RASâReliability, Availability and Serviceability
- RASâRemote access service
- RCâRegion Code
- RCâRelease Candidate
- RCâRun Commands
- RCAâRoot Cause Analysis
- RCSâRevision Control System
- RDâRemote Desktop
- rdâremove directory
- RDBMSâRelational Database Management System
- RDCâRemote Desktop Connection
- RDFâResource Description Framework
- RDMâRelational Data Model
- RDOSâReal-time Disk Operating System
- RDPâ Remote Desktop Protocol
- RDSâRemote Data Services
- REFALâRecursive Functions Algorithmic Language
- REPâRAID Error Propagation
- RESTâRepresentational State Transfer
- RESVâReservation Message
- regexâRegular Expression
- regexpâRegular Expression
- RFâRadio Frequency
- RFCâRequest For Comments
- RFIâRadio Frequency Interference
- RFIDâRadio Frequency Identification
- RGBâRed, Green, Blue
- RGBAâRed, Green, Blue, Alpha
- RHLâRed Hat Linux
- RHELâRed Hat Enterprise Linux
- RIAâRich Internet Application
- RIAAâRecording Industry Association of America
- RIPâRaster Image Processor
- RIPâRouting Information Protocol
- RIRâRegional Internet registry
- RISCâReduced Instruction Set Computer
- RISC OSâReduced Instruction Set Computer Operating System
- RJEâRemote Job Entry
- RLEâRun-Length Encoding
- RLLâRun-Length Limited
- rmdirâremove directory
- RMIâRemote Method Invocation
- RMSâRichard Matthew Stallman
- ROMâRead Only Memory
- ROMBâRead-Out Motherboard
- ROM-DOSâRead Only Memory - Disk Operating System
- RPAâRobotic Process Automation
- RPCâRemote Procedure Call
- RPGâReport Program Generator
- RPMâRPM Package Manager
- RRASâRouting and Remote Access Service
- RSAâRivest Shamir Adleman
- RSIâRepetitive Strain Injury
- RSSâRadio Service Software
- RSSâRich Site Summary, RDF Site Summary, or Really Simple Syndication
- RSVPâResource Reservation Protocol
- RTAIâReal-Time Application Interface
- RTCâReal-Time Clock
- RTEâReal-Time Enterprise
- RTEMSâReal-Time Executive for Multiprocessor Systems
- RTFâRich Text Format
- RTLâRight-to-Left
- RTMPâReal Time Messaging Protocol
- RTOSâReal-Time Operating System
- RTPâReal-time Transport Protocol
- RTSâReady To Send
- RTSPâReal Time Streaming Protocol
- RTTIâRun-time Type Information
- RWDâResponsive Web Design
S
- SaaSâSoftware as a Service
- SASSâSyntatically Awesome Style Sheets
- SAMâ Security Account Manager
- SANâStorage Area Network
- SASâSerial attached SCSI
- SATAâSerial ATA
- SAXâSimple API for XML
- SBODâSpinning Beachball of Death
- SBP-2âSerial Bus Protocol 2
- sbinâsuperuser binary
- sbsâSmall Business Server
- SBUâStandard Build Unit
- SCADAâSupervisory Control And Data Acquisition
- SCIDâSource Code in Database
- SCMâSoftware Configuration Management
- SCMâSource Code Management
- SCPâSecure Copy
- SCPCâSingle Channel Per Carrier
- SCPIâStandard Commands for Programmable Instrumentation
- SCSAâSecure Content Storage Association
- SCSIâSmall Computer System Interface
- SCTPâStream Control Transmission Protocol
- SDâSecure Digital
- SDDLâSecurity Descriptor Definition Language
- SDHâSynchronous Digital Hierarchy
- SDIâSingle Document Interface
- SECâSingle Edge Contact
- SDIOâSecure Digital Input Output
- SDKâSoftware Development Kit
- SDLâSimple DirectMedia Layer
- SDNâService Delivery Network
- SDPâSession Description Protocol
- SDRâSoftware-Defined Radio
- SDRAMâSynchronous Dynamic Random Access Memory
- SDSLâSymmetric DSL
- SEâSingle Ended
- SEIâSoftware Engineering Institute
- SEOâSearch Engine Optimization
- SFTPâSecure FTP
- SFTPâSimple File Transfer Protocol
- SFTPâSSH File Transfer Protocol
- SGIâSilicon Graphics, Incorporated
- SGMLâStandard Generalized Markup Language
- SGRâSelect Graphic Rendition
- SHAâSecure Hash Algorithm
- SHDSLâSingle-pair High-speed Digital Subscriber Line
- SIEMâSecurity information and event management
- SIGCATâSpecial Interest Group on CD-ROM Applications and Technology
- SIGGRAPHâSpecial Interest Group on Graphics
- SIMDâSingle Instruction, Multiple Data
- SIMâSubscriber Identification Module
- SIMMâSingle Inline Memory Module
- SIPâSession Initiation Protocol
- SIPâSupplementary Ideographic Plane
- SISDâSingle Instruction, Single Data
- SISDâSubscriber Identification Module
- SISOâSingle-Input and Single-Output
- SLAâService Level Agreement
- SLEDâSUSE Linux Enterprise Desktop
- SLESâSUSE Linux Enterprise Server
- SLIâScalable Link Interface
- SLIPâSerial Line Internet Protocol
- SLMâService Level Management
- SLOCâSource Lines of Code
- SMEâSubject Matter Expert
- SMFâSingle-Mode (optical) Fiber
- SPMâSoftware project management
- SPMDâSingle Program, Multiple Data
- SPOFâSingle point of failure
- SMAâSubMiniature version A
- SMBâServer Message Block
- SMBIOSâSystem Management BIOS
- SMILâSynchronized Multimedia Integration Language
- S/MIMEâSecure/Multipurpose Internet Mail Extensions
- SMPâSupplementary Multilingual Plane
- SMPâSymmetric Multi-Processing
- SMPSâSwitch Mode Power Supply
- SMSâShort Message Service
- SMSâSystem Management Server
- SMTâSimultaneous Multithreading
- SMTPâSimple Mail Transfer Protocol
- SNAâSystems Network Architecture
- SNMPâSimple Network Management Protocol
- SNTPâSimple Network Time Protocol
- SOAâService-Oriented Architecture
- SOAPâSimple Object Access Protocol
- SOAPâSymbolic Optimal Assembly Program
- SOPAâStop Online Piracy Act
- SoCâSystem-on-a-Chip
- SO-DIMMâSmall Outline DIMM
- SOEâStandard Operating Environment
- SOHOâSmall Office/Home Office
- SOIâSilicon On Insulator
- SPâService Pack
- SPAâSingle Page Application
- SPFâSender Policy Framework
- SPIâSerial Peripheral Interface
- SPIâStateful Packet Inspection
- SPARCâScalable Processor Architecture
- SQLâStructured Query Language
- SRAMâStatic Random Access Memory
- SSAâStatic Single Assignment
- SSDâSoftware Specification Document
- SSDâSolid-State Drive
- SSDPâSimple Service Discovery Protocol
- SSEâStreaming SIMD Extensions
- SSHâSecure Shell
- SSIâServer Side Includes
- SSIâSingle-System Image
- SSIâSmall-Scale Integration
- SSIDâService Set Identifier
- SSLâSecure Socket Layer
- SSOâSingle Sign On
- SSPâSupplementary Special-purpose Plane
- SSSEâSupplementary Streaming SIMD Extensions
- SSSPâSingle Source Shortest Path
- SSTPâSecure Socket Tunneling Protocol
- suâsuperuser
- SUSâSingle UNIX Specification
- SUSEâSoftware und System-Entwicklung
- SVCâScalable Video Coding
- SVGâScalable Vector Graphics
- SVGAâSuper Video Graphics Array
- SVDâStructured VLSI Design
- SWFâShock Wave Flash
- SWTâStandard Widget Toolkit
- SysopâSystem operator
- SOLIDâ Single-responsibility Principle, Open-closed Principle, Liskov substitution principle, Interface segregation principle, Dependency Inversion principle
T
- TAOâTrack-At-Once
- TAPIâTelephony Application Programming Interface
- TASMâTurbo ASseMbler
- TBâTeraByte
- TclâTool Command Language
- TCPâTransmission Control Protocol
- TCP/IPâTransmission Control Protocol/Internet Protocol
- TCUâTelecommunication Control Unit
- TDMAâTime-Division Multiple Access
- TFTâThin-Film Transistor
- TFTPâTrivial File Transfer Protocol
- TIâTexas Instruments
- TIFFâTagged Image File Format
- TLAâThree-Letter Acronym
- TLDâTop-Level Domain
- TLSâThread-Local Storage
- TLSâTransport Layer Security
- TLVâType-length-value
- tmpâtemporary
- TNCâTerminal Node Controller
- TNCâThreaded Neill-Concelman connector
- TPFâTransaction Processing Facility
- TPMâTrusted Platform Module
- TROFFâTrace Off
- TRONâTrace On
- TRONâThe Real-time Operating system Nucleus
- TRSDOSâTandy Radio Shack - Disk Operating System
- TSOâTime Sharing Option
- TSPâTraveling Salesman Problem
- TSRâTerminate and Stay Resident
- TTAâTrue Tap Audio
- TTFâTrueType Font
- TTLâTransistor-Transistor Logic
- TTLâTime To Live
- TTSâText-to-Speech
- TTYâTeletype
- TUCOWSâThe Ultimate Collection of Winsock Software
- TUGâTeX Users Group
- TWAINâTechnology Without An Interesting Name
U
- UAAGâUser Agent Accessibility Guidelines
- UACâUser Account Control
- UARTâUniversal Asynchronous Receiver/Transmitter
- UATâUser Acceptance Testing
- UBâUndefined Behavior
- UCSâUniversal Character Set
- UDDIâUniversal Description, Discovery, and Integration
- UDMAâUltra DMA
- UDPâUser Datagram Protocol
- UEFIâUnified Extensible Firmware Interface
- UHFâUltra High Frequency
- UIâUser Interface
- ULâUpload
- ULAâUncommitted Logic Array
- ULSIâUltra Large Scale Integration
- UMAâUpper Memory Area
- UMBâUpper Memory Block
- UMLâUnified Modeling Language
- UMLâUser-Mode Linux
- UMPCâUltra-Mobile Personal Computer
- UMTSâUniversal Mobile Telecommunications System
- UNCâUniversal Naming Convention
- UNIVACâUniversal Automatic Computer (By MKS)
- UPSâUninterruptible Power Supply or Uninterrupted Power Supply
- URIâUniform Resource Identifier
- URLâUniform Resource Locator
- URNâUniform Resource Name
- USBâUniversal Serial Bus
- usrâUser System Resources
- USRâU.S. Robotics
- UTCâCoordinated Universal Time
- UTFâUnicode Transformation Format
- UTPâUnshielded Twisted Pair
- UTRANâUniversal Terrestrial Radio Access Network
- UUCPâUnix to Unix Copy
- UUIDâUniversally Unique Identifier
- UUNâUniversal User Name
- UVCâUniversal Virtual Computer
- UWPâUniversal Windows Platform
- UXâUser Experience
V
- varâvariable
- VAXâVirtual Address eXtension
- VCPIâVirtual Control Program Interface
- VBâVisual Basic
- VBAâVisual Basic for Applications
- VBSâVisual Basic Script
- VDIâVirtual Desktop Infrastructure
- VDUâ Visual Display Unit
- VDMâ Virtual DOS machine
- VDSLâVery High Bitrate Digital Subscriber Line
- VESAâVideo Electronics Standards Association
- VFATâVirtual FAT
- VHD â Virtual Hard Disk
- VFSâVirtual File System
- VGâVolume Group
- VGAâVideo Graphics Array
- VHFâVery High Frequency
- VIRUSâVital Information Resource Under Seize
- VLANâVirtual Local Area Network
- VLSMâVariable Length Subnet Mask
- VLBâVesa Local Bus
- VLFâVery Low Frequency
- VLIWâVery Long Instruction Word
- VLSIâVery-Large-Scale Integration
- VMâVirtual Machine
- VMâVirtual Memory
- VMMâVirtual Machine Monitor
- VNCâVirtual Network Computing
- VODâVideo On Demand
- VoIPâVoice over Internet Protocol
- VPNâVirtual Private Network
- VPSâVirtual Private Server
- VPUâVisual Processing Unit
- VRâVirtual Reality
- VRMLâVirtual Reality Modeling Language
- VSAMâVirtual Storage Access Method
- VSATâVery Small Aperture Terminal
- VTâVideo Terminal?
- VTLâ Virtual Tape Library
- VTAMâVirtual Telecommunications Access Method
- VRAMâVideo Random Access Memory
W
- W3CâWorld Wide Web Consortium
- WWDCâApple World Wide Developer Conference
- WAFSâWide Area File Services
- WAIâWeb Accessibility Initiative
- WAISâWide Area Information Server
- WANâWide Area Network
- WAPâWireless Access Point
- WAPâWireless Application Protocol
- WASMâWatcom ASseMbler
- WBEMâWeb-Based Enterprise Management
- WCAGâWeb Content Accessibility Guidelines
- WCFâWindows Communication Foundation
- WDMâWavelength-Division Multiplexing
- WebDAVâWWW Distributed Authoring and Versioning
- WEPâWired Equivalent Privacy
- WFIâWait For Interrupt
- Wi-FiâWireless Fidelity
- WiMAXâWorldwide Interoperability for Microwave Access
- WinFSâWindows Future Storage
- WinRTâWindows RunTime
- WINSâWindows Internet Name Service
- WLANâWireless Local Area Network
- WMAâWindows Media Audio
- WMIâ Windows Management Instrumentation
- WMVâWindows Media Video
- WNSâWindows Push Notification Service
- WOLâWake-on-LAN
- WORâWake-on-Ring
- WORAâWrite once, run anywhere
- WOREâWrite once, run everywhere
- WORMâWrite Once Read Many
- WPAâWi-Fi Protected Access
- WPADâWeb Proxy Autodiscovery Protocol
- WPANâWireless Personal Area Network
- WPFâWindows Presentation Foundation
- WS-DâWeb Services-Discovery
- WSDLâWeb Services Description Language
- WSFLâWeb Services Flow Language
- WUSBâWireless Universal Serial Bus
- WWANâWireless Wide Area Network
- WWIDâWorld Wide Identifier
- WWNâWorld Wide Name
- WWWâWorld Wide Web
- WYSIWYGâWhat You See Is What You Get
- WZCâWireless Zero Configuration
X
- XAGâXML Accessibility Guidelines
- XAMLâeXtensible Application Markup Language
- XDMâX Window Display Manager
- XDMCPâX Display Manager Control Protocol
- XCBLâXML Common Business Library
- XHTMLâeXtensible Hypertext Markup Language
- XILPâX Interactive ListProc
- XMLâeXtensible Markup Language
- XMMSâX Multimedia System
- XMPPâeXtensible Messaging and Presence Protocol
- XMSâExtended Memory Specification
- XNSâXerox Network Systems
- XPâCross-Platform
- XPâExtreme Programming
- XPCOMâCross Platform Component Object Model
- XPIâXPInstall
- XPIDLâCross-Platform IDL
- XPSâ XML Paper Specification
- XSDâXML Schema Definition
- XSLâeXtensible Stylesheet Language
- XSL-FOâeXtensible Stylesheet Language Formatting Objects
- XSLTâeXtensible Stylesheet Language Transformations
- XSSâCross-Site Scripting
- XTFâeXtensible Tag Framework
- XTFâeXtended Triton Format
- XULâXML User Interface Language
- XVGAâExtended Video Graphics Adapter
Y
Z
- ZCAVâZone Constant Angular Velocity
- ZCSâZero Code Suppression
- ZIFâZero Insertion Force
- ZIFSâZero Insertion Force Socket
- ZIPâZIP file archive
- ZISCâZero Instruction Set Computer
- ZOIâZero One Infinity
- ZOPEâZ Object Publishing Environment
- ZMAâZone Multicast Address
- ZPLâZ-level Programming Language
See also
- Acronym
- Internet slang
- List of file formats
- List of information technology initialisms
- Professional certification
References
- "Computing Acronyms and Abbreviations". All Acronyms. Retrieved 2008-07-12.