0–9
* What is meaning of (Full form of) 1GL — First-Generation Programming Language
* What is meaning of (Full form of) 10B2 — 10 Base2
* What is meaning of (Full form of) 10B5 — 10 Base5
* What is meaning of (Full form of) 10B-F — 10 Base-F
* What is meaning of (Full form of) 10B-FB — 10 Base-FB
* What is meaning of (Full form of) 10B-FL — 10 Base-FL
* What is meaning of (Full form of) 10B-FP — 10 Base-FP
* What is meaning of (Full form of) 10B-T — 10 Base-T
* What is meaning of (Full form of) 100B-FX — 100 Base-FX
* What is meaning of (Full form of) 100B-T — 100 Base-T
* What is meaning of (Full form of) 100B-TX — 100 Base-TX
* What is meaning of (Full form of) 100BVG — 100 BaseVG
* What is meaning of (Full form of) 286 — Intel 80286 processor
* What is meaning of (Full form of) 2B1Q — 2 Binary 1 Quaternary
* What is meaning of (Full form of) 2GL — Second-Generation Programming Language
* What is meaning of (Full form of) 3GL — Third-Generation Programming Language
* What is meaning of (Full form of) 386 — Intel 80386 processor
* What is meaning of (Full form of) 486 — Intel 80486 processor
* What is meaning of (Full form of) 586 — Intel Pentium processor
* What is meaning of (Full form of) 686 — Any of the Intel Pentium Pro, Pentium II, Pentium III, and Pentium 4 processors
* What is meaning of (Full form of) 4B5BLF — 4 Byte 5 Byte Local Fiber
* What is meaning of (Full form of) 4GL — Fourth-Generation Programming Language
* What is meaning of (Full form of) 5GL — Fifth-Generation Programming Language
* What is meaning of (Full form of) 8B10BLF — 8 Byte 10 Byte Local Fiber
A
* What is meaning of (Full form of) AA — Anti-Aliasing
* What is meaning of (Full form of) AAA — Authentication Authorization, Accounting
* What is meaning of (Full form of) AABB — Axis Aligned Bounding Box
* What is meaning of (Full form of) AAC — Advanced Audio Coding (audio compression format defined by the MPEG-2 standard)
* What is meaning of (Full form of) AAL — ATM Adaptation Layer
* What is meaning of (Full form of) AALC — ATM Adaptation Layer Connection
* What is meaning of (Full form of) AARP — AppleTalk Address Resolution Protocol
* What is meaning of (Full form of) ABI — Application Binary Interface
* What is meaning of (Full form of) ABM — Asynchronous Balanced Mode
* What is meaning of (Full form of) ABR — Area Border Router
* What is meaning of (Full form of) ABR — Auto Baud — Rate Detect
* What is meaning of (Full form of) ABR — Available Bit Rate
* What is meaning of (Full form of) AC — Alternating Current
* What is meaning of (Full form of) AC — Acoustic Coupler
* What is meaning of (Full form of) ACD — Automatic Call Distributor
* What is meaning of (Full form of) ACF — Advanced Communications Function
* What is meaning of (Full form of) ACF NCP — Advanced Communications Function — Network Control Program
* What is meaning of (Full form of) ACID — Atomicity Consistency Isolation Durability
* What is meaning of (Full form of) ACK — ACKnowledgement
* What is meaning of (Full form of) ACL — Access Control List
* What is meaning of (Full form of) ACL — Active Current Loop
* What is meaning of (Full form of) ACM — Association for Computing Machinery
* What is meaning of (Full form of) ACME — Automated Classification of Medical Entities
* What is meaning of (Full form of) ACPI — Advanced Configuration and Power Interface
* What is meaning of (Full form of) ACR — Allowed Cell Rate
* What is meaning of (Full form of) ACR — Attenuation to Crosstalk Ratio
* What is meaning of (Full form of) AD — Active Directory
* What is meaning of (Full form of) AD — Administrative Domain
* What is meaning of (Full form of) ADC — Analog-To-Digital Converter
* What is meaning of (Full form of) ADC — Apple Display Connector (DVI variant)
* What is meaning of (Full form of) ADB — Apple Desktop Bus
* What is meaning of (Full form of) ADCCP — Advanced Data Communications Control Protocol/Procedures
* What is meaning of (Full form of) ADO — ActiveX Data Objects
* What is meaning of (Full form of) ADSL — Asymmetric Digital Subscriber Line (variant of DSL)
* What is meaning of (Full form of) AE — Adaptive Equalizer
* What is meaning of (Full form of) AES — Advanced Encryption Standard
* What is meaning of (Full form of) AF — Anisotropic Filtering
* What is meaning of (Full form of) AFP — Apple Filing Protocol
* What is meaning of (Full form of) AGP — Accelerated Graphics Port (sometimes used with a suffix indicating the port's bandwidth, like AGP4x)
* What is meaning of (Full form of) AH — Active Hub
* What is meaning of (Full form of) AI — Artificial Intelligence
* What is meaning of (Full form of) AIX — Advanced Interactive Executive
* What is meaning of (Full form of) Ajax — Asynchronous JavaScript and XML
* What is meaning of (Full form of) AL — Active Link
* What is meaning of (Full form of) AL — Access List
* What is meaning of (Full form of) ALGOL — Algorithmic Language
* What is meaning of (Full form of) ALSA — Advanced Linux Sound Architecture
* What is meaning of (Full form of) ALU — Arithmetic and Logical Unit
* What is meaning of (Full form of) AM — Active Matrix
* What is meaning of (Full form of) AM — Access Method
* What is meaning of (Full form of) AM — Active Monitor
* What is meaning of (Full form of) AM — Amplitude Modulation
* What is meaning of (Full form of) AMD — Advanced Micro Devices
* What is meaning of (Full form of) AMR — Audio Modem Riser
* What is meaning of (Full form of) ANN — Artificial Neural Network
* What is meaning of (Full form of) ANSI — American National Standards Institute
* What is meaning of (Full form of) ANT — Another Neat Tool
* What is meaning of (Full form of) AoE — ATA over Ethernet
* What is meaning of (Full form of) AOP — Aspect-Oriented Programming
* What is meaning of (Full form of) APCI — Application-Layer Protocol Control Information
* What is meaning of (Full form of) API — Application Programming Interface
* What is meaning of (Full form of) APIC — Advanced Programmable Interrupt Controller
* What is meaning of (Full form of) APIPA — Automatic Private IP Addressing
* What is meaning of (Full form of) APL — A Programming Language
* What is meaning of (Full form of) APS — Accunet Packet Service
* What is meaning of (Full form of) APR — Apache Portable Runtime
* What is meaning of (Full form of) ARIN — American Registry for Internet Numbers
* What is meaning of (Full form of) ARM — Advanced RISC Machines
* What is meaning of (Full form of) ARP — Address Resolution Protocol
* What is meaning of (Full form of) ARPA — Address and Routing Parameter Area
* What is meaning of (Full form of) ARPA — Advanced Research Projects Agency (see also DARPA)
* What is meaning of (Full form of) ARPANET — Advanced Research Projects Agency Network
* What is meaning of (Full form of) AS — Access Server
* What is meaning of (Full form of) ASCII — American Standard Code for Information Interchange
* What is meaning of (Full form of) ASG — Abstract Semantic Graph
* What is meaning of (Full form of) ASIC — Application Specific Integrated Circuit
* What is meaning of (Full form of) ASLR - Address Space Layout Randomization
* What is meaning of (Full form of) ASMP — Asymmetric Multiprocessing
* What is meaning of (Full form of) ASN.1 — Abstract Syntax Notation 1
* What is meaning of (Full form of) ASP — Application Service Provider
* What is meaning of (Full form of) ASP (MS ASP) — Active Server Pages
* What is meaning of (Full form of) ASR — Asynchronous Signal Routine
* What is meaning of (Full form of) AST — Abstract Syntax Tree
* What is meaning of (Full form of) ASSP — Application Specific Standard Product
* What is meaning of (Full form of) AT — Advanced Technology
* What is meaning of (Full form of) AT — Access Time
* What is meaning of (Full form of) AT — Active Terminator
* What is meaning of (Full form of) ATA — Advanced Technology Attachment
* What is meaning of (Full form of) ATAG — Authoring Tool Accessibility Guidelines
* What is meaning of (Full form of) ATAPI — Advanced Technology Attachment Packet Interface
* What is meaning of (Full form of) ATM — Asynchronous Transfer Mode
* What is meaning of (Full form of) AVC — Advanced Video Coding
* What is meaning of (Full form of) AVI — Audio Video Interleaved
* What is meaning of (Full form of) AWT — Abstract Windowing Toolkit
B
* What is meaning of (Full form of) B2B — Business-to-Business
* What is meaning of (Full form of) B2C — Business-to-Consumer
* What is meaning of (Full form of) Bash — Bourne-again shell
* What is meaning of (Full form of) BASIC — Beginner's All-Purpose Symbolic Instruction Code
* What is meaning of (Full form of) BBP — Baseband Processor
* What is meaning of (Full form of) BBS — Bulletin Board System
* What is meaning of (Full form of) BCD — Binary Coded Decimal
* What is meaning of (Full form of) BEEP — Blocks Extensible Exchange Protocol
* What is meaning of (Full form of) BER — Bit Error Rate
* What is meaning of (Full form of) BFD — Binary File Descriptor
* What is meaning of (Full form of) BFS — Breadth-First Search
* What is meaning of (Full form of) BGP — Border Gateway Protocol
* What is meaning of (Full form of) BiDi — Bi-Directional
* What is meaning of (Full form of) bin — binary
* What is meaning of (Full form of) BINAC — Binary Automatic Computer
* What is meaning of (Full form of) BIND — Berkeley Internet Name Daemon
* What is meaning of (Full form of) BIOS — Basic Input Output System
* What is meaning of (Full form of) BJT — Bipolar Junction Transistor
* What is meaning of (Full form of) bit — binary digit
* What is meaning of (Full form of) Blob — Binary large object
* What is meaning of (Full form of) Blog — Web Log
* What is meaning of (Full form of) BMP — Basic Multilingual Plane
* What is meaning of (Full form of) BNC — Bayonet Neill-Concelman
* What is meaning of (Full form of) BOINC — Berkeley Open Infrastructure for Network Computing
* What is meaning of (Full form of) BOM — Byte Order Mark
* What is meaning of (Full form of) BOOTP — Bootstrap Protocol
* What is meaning of (Full form of) BPDU — Bridge Protocol Data Unit
* What is meaning of (Full form of) BPEL — Business Process Execution Language
* What is meaning of (Full form of) BPL — Broadband over Power Lines
* What is meaning of (Full form of) bps — bits per second
* What is meaning of (Full form of) BRR — Business Readiness Rating
* What is meaning of (Full form of) BSA — Business Software Alliance
* What is meaning of (Full form of) BSD — Berkeley Software Distribution (Unix variant)
* What is meaning of (Full form of) BSoD — Blue Screen of Death
* What is meaning of (Full form of) BSS — Block Started by Symbol
* What is meaning of (Full form of) BT — BitTorrent
* What is meaning of (Full form of) BT — Bluetooth
* What is meaning of (Full form of) BTAM — Basic Telecomunications Acess Method (an IBM OS/360 API)
* What is meaning of (Full form of) BW — Bandwidth
C
* What is meaning of (Full form of) CA — Certificate Authority
* What is meaning of (Full form of) CAD — Computer-Aided Design
* What is meaning of (Full form of) CAE — Computer-Aided Engineering
* What is meaning of (Full form of) CAID — Computer Aided Industrial Design
* What is meaning of (Full form of) CAI — Computer-Aided Instruction
* What is meaning of (Full form of) CAM — Computer-Aided Manufacturing
* What is meaning of (Full form of) CAPTCHA — Completely Automated Public Turing Test to tell Computers and Humans Apart
* What is meaning of (Full form of) CAT - Computer-Aided Translation
* What is meaning of (Full form of) CAQ — Computer Aided Quality
* What is meaning of (Full form of) CASE — Computer-Aided Software Engineering
* What is meaning of (Full form of) cc — C Compiler
* What is meaning of (Full form of) CD — Compact Disc
* What is meaning of (Full form of) CDE — Common Desktop Environment
* What is meaning of (Full form of) CDMA — Code Division Multiple Access
* What is meaning of (Full form of) CDP — Continuous Data Protection
* What is meaning of (Full form of) CD-R — CD-Recordable
* What is meaning of (Full form of) CD-ROM — CD Read-Only Memory
* What is meaning of (Full form of) CD-RW — CD-Rewritable
* What is meaning of (Full form of) CDSA — Common Data Security Architecture
* What is meaning of (Full form of) CERT — Computer Emergency Response Team
* What is meaning of (Full form of) CFWS — Comment and/or Folding White Space
* What is meaning of (Full form of) CES — Consumer Electronics Show
* What is meaning of (Full form of) CF — Compact Flash
* What is meaning of (Full form of) CFD — Computational Fluid Dynamics
* What is meaning of (Full form of) CFG — Context-Free Grammar
* What is meaning of (Full form of) CFG — Control Flow Graph
* What is meaning of (Full form of) CG — Computer Graphics
* What is meaning of (Full form of) CGA — Color Graphics Array
* What is meaning of (Full form of) CGI — Common Gateway Interface
* What is meaning of (Full form of) CGI — Computer-Generated Imagery
* What is meaning of (Full form of) CGT — Computational Graph Theory
* What is meaning of (Full form of) CHAP — Challenge-Handshake Authentication Protocol
* What is meaning of (Full form of) CHS — Cylinder-Head-Sector
* What is meaning of (Full form of) CIFS — Common Internet Filesystem
* What is meaning of (Full form of) CIM — Common Information Model
* What is meaning of (Full form of) CISC — Complex Instruction Set Computer
* What is meaning of (Full form of) CJK — Chinese, Japanese, and Korean
* What is meaning of (Full form of) CJKV — Chinese, Japanese, Korean, and Vietnamese
* What is meaning of (Full form of) CLI — Command Line Interface
* What is meaning of (Full form of) CLR — Common Language Runtime
* What is meaning of (Full form of) CM — Configuration Management
* What is meaning of (Full form of) CM — Content Management
* What is meaning of (Full form of) CMOS — Complementary Metal-Oxide Semiconductor
* What is meaning of (Full form of) CMS — Content Management System
* What is meaning of (Full form of) CN — Canonical Name
* What is meaning of (Full form of) CN — Common Name
* What is meaning of (Full form of) CNC — Computer Numerical Control
* What is meaning of (Full form of) CNR — Communications and Networking Riser
* What is meaning of (Full form of) COBOL — Common Business-Oriented Language
* What is meaning of (Full form of) COM — Component Object Model
* What is meaning of (Full form of) CORBA — Common Object Request Broker Architecture
* What is meaning of (Full form of) COTS — Commercial Off-The-Shelf
* What is meaning of (Full form of) CPA — Cell Processor Architecture
* What is meaning of (Full form of) CPA — Control Panel Applet
* What is meaning of (Full form of) CPA — Converged Packet Access
* What is meaning of (Full form of) CPAN — Comprehensive Perl Archive Network
* What is meaning of (Full form of) CP/M — Control Program/Monitor
* What is meaning of (Full form of) cps — characters per second
* What is meaning of (Full form of) CPU — Central Processing Unit
* What is meaning of (Full form of) CR — Carriage Return
* What is meaning of (Full form of) CRAN — Comprehensive R Archive Network
* What is meaning of (Full form of) CRC — Cyclic Redundancy Check
* What is meaning of (Full form of) CRLF — Carriage Return Line Feed
* What is meaning of (Full form of) CRM — Customer Relationship Management
* What is meaning of (Full form of) CRT — Cathode Ray Tube
* What is meaning of (Full form of) CS — Cable Select
* What is meaning of (Full form of) CS — Computer Science
* What is meaning of (Full form of) CSE — Computer Science and Engineering
* What is meaning of (Full form of) CSI — Common System Interface
* What is meaning of (Full form of) CSRF — Cross-Site Request Forgery
* What is meaning of (Full form of) CSS — Cascading Style Sheets
* What is meaning of (Full form of) CSS — Content-Scrambling System
* What is meaning of (Full form of) CSS — Closed Source Software
* What is meaning of (Full form of) CSS — Cross-Site Scripting
* What is meaning of (Full form of) CSV — Comma-Separated Values
* What is meaning of (Full form of) CT — Computerized Tomography
* What is meaning of (Full form of) CTAN — Comprehensive TeX Archive Network
* What is meaning of (Full form of) CTCP — Client-To-Client Protocol
* What is meaning of (Full form of) CTI — Computer Telephony Integration
* What is meaning of (Full form of) CTL — Computational Tree Logic
* What is meaning of (Full form of) CTM — Close To Metal
* What is meaning of (Full form of) CTS — Clear To Send
* What is meaning of (Full form of) CTSS — Compatible Time-Sharing System
* What is meaning of (Full form of) CUA — Common User Access
* What is meaning of (Full form of) CVS — Concurrent Versioning System
D
* What is meaning of (Full form of) DAC — Digital-To-Analog Converter
* What is meaning of (Full form of) DAC — Discretionary Access Control
* What is meaning of (Full form of) DAO — Data Access Objects
* What is meaning of (Full form of) DAO — Disk-At-Once
* What is meaning of (Full form of) DAP — Directory Access Protocol
* What is meaning of (Full form of) DARPA — Defense Advanced Research Projects Agency
* What is meaning of (Full form of) DAT — Digital Audio Tape
* What is meaning of (Full form of) DB — Database
* What is meaning of (Full form of) DBA — Database Administrator
* What is meaning of (Full form of) DBCS — Double Byte Character Set
* What is meaning of (Full form of) DBMS — Database Management System
* What is meaning of (Full form of) DCC — Direct Client-to-Client
* What is meaning of (Full form of) DCCA — Debian Common Core Alliance
* What is meaning of (Full form of) DCL — Data Control Language
* What is meaning of (Full form of) DCMI — Dublin Core Metadata Initiative
* What is meaning of (Full form of) DCOM — Distributed Component Object Model
* What is meaning of (Full form of) DD — Double Density
* What is meaning of (Full form of) DDE — Dynamic Data Exchange
* What is meaning of (Full form of) DDL — Data Definition Language
* What is meaning of (Full form of) DDoS — Distributed Denial of Service
* What is meaning of (Full form of) DDR — Double Data Rate
* What is meaning of (Full form of) DEC — Digital Equipment Corporation
* What is meaning of (Full form of) DES — Data Encryption Standard
* What is meaning of (Full form of) dev — device
* What is meaning of (Full form of) DFA — Deterministic Finite Automaton
* What is meaning of (Full form of) DFD — Data Flow Diagram
* What is meaning of (Full form of) DFS — Depth-First Search
* What is meaning of (Full form of) DFS — Distributed File System
* What is meaning of (Full form of) DHCP — Dynamic Host Configuration Protocol
* What is meaning of (Full form of) DHTML — Dynamic HTML
* What is meaning of (Full form of) DIMM — Dual Inline Memory Module
* What is meaning of (Full form of) DIN — Deutsches Institut für Normung
* What is meaning of (Full form of) DIP — Dual In-line Package
* What is meaning of (Full form of) DIVX — Digital Video Express
* What is meaning of (Full form of) DIY - Do It Yourself devices
* What is meaning of (Full form of) DKIM — Domain Keys Identified Mail
* What is meaning of (Full form of) DL — Download
* What is meaning of (Full form of) DLL — Dynamic Link Library
* What is meaning of (Full form of) DLP — Digital Light Processing
* What is meaning of (Full form of) DMA — Direct Memory Access
* What is meaning of (Full form of) DMCA — Digital Millennium Copyright Act
* What is meaning of (Full form of) DML — Data Manipulation Language
* What is meaning of (Full form of) DMR — Dennis M. Ritchie
* What is meaning of (Full form of) DN — Distinguished Name
* What is meaning of (Full form of) DND — Drag-and-Drop
* What is meaning of (Full form of) DNS — Domain Name System
* What is meaning of (Full form of) DOCSIS — Data Over Cable Service Interface Specification
* What is meaning of (Full form of) DOM — Document Object Model
* What is meaning of (Full form of) DoS — Denial of Service
* What is meaning of (Full form of) DOS — Disk Operating System
* What is meaning of (Full form of) DP — Dot Pitch
* What is meaning of (Full form of) DPI — Dots Per Inch
* What is meaning of (Full form of) DPMI — DOS Protected Mode Interface
* What is meaning of (Full form of) DPMS — Display Power Management Signaling
* What is meaning of (Full form of) DRAM — Dynamic Random Access Memory
* What is meaning of (Full form of) DRI — Direct Rendering Infrastructure
* What is meaning of (Full form of) DRM — Digital Rights Management
* What is meaning of (Full form of) DRM — Direct Rendering Manager
* What is meaning of (Full form of) DSDL — Document Schema Definition Languages
* What is meaning of (Full form of) DSDM — Dynamic Systems Development Method
* What is meaning of (Full form of) DSL — Digital Subscriber Line
* What is meaning of (Full form of) DSL — Domain-Specific Language
* What is meaning of (Full form of) DSLAM — Digital subscriber line access multiplexer
* What is meaning of (Full form of) DSN — Database Source Name (ODBC)
* What is meaning of (Full form of) DSN — Dataset Name? (OS/390)
* What is meaning of (Full form of) DSP — Digital Signal Processor
* What is meaning of (Full form of) DSSSL — Document Style Semantics and Specification Language
* What is meaning of (Full form of) DTD — Document Type Definition
* What is meaning of (Full form of) DTE — Data Terminal Equipment
* What is meaning of (Full form of) DTP — Desktop Publishing
* What is meaning of (Full form of) DTR — Data Terminal Ready
* What is meaning of (Full form of) DVD — Digital Versatile Disc
* What is meaning of (Full form of) DVD — Digital Video Disc
* What is meaning of (Full form of) DVD-R — DVD-Recordable
* What is meaning of (Full form of) DVD-ROM — DVD-Read Only Memory
* What is meaning of (Full form of) DVD-RW — DVD-Rewritable
* What is meaning of (Full form of) DVI — Digital Visual Interface
* What is meaning of (Full form of) DVR — Digital Video Recorder (see also PVR)
E
* What is meaning of (Full form of) EAI — Enterprise Application Integration
* What is meaning of (Full form of) EAP — Extensible Authentication Protocol
* What is meaning of (Full form of) EBCDIC — Extended Binary Coded Decimal Interchange Code
* What is meaning of (Full form of) EBML — Extensible Binary Meta Language
* What is meaning of (Full form of) ECC — Elliptic Curve Cryptography
* What is meaning of (Full form of) ECMA — European Computer Manufacturers Association
* What is meaning of (Full form of) EDA — Electronic Design Automation
* What is meaning of (Full form of) EDI — Electronic Data Interchange
* What is meaning of (Full form of) EDO — Extended Data Out
* What is meaning of (Full form of) EDSAC — Electronic Delay Storage Automatic Computer
* What is meaning of (Full form of) EDVAC — Electronic Discrete Variable Automatic Computer
* What is meaning of (Full form of) EEPROM — Electronically-Eraseable Programmable Read-Only Memory
* What is meaning of (Full form of) EFF — Electronic Frontier Foundation
* What is meaning of (Full form of) EFI — Extensible Firmware Interface
* What is meaning of (Full form of) EFM — Eight-to-Fourteen Modulation
* What is meaning of (Full form of) EGA — Enhanced Graphics Array
* What is meaning of (Full form of) EGP — Exterior Gateway Protocol
* What is meaning of (Full form of) eID — electronic ID card
* What is meaning of (Full form of) EIDE — Enhanced IDE
* What is meaning of (Full form of) EIGRP — Enhanced Interior Gateway Routing Protocol
* What is meaning of (Full form of) EISA — Extended Industry Standard Architecture
* What is meaning of (Full form of) ELF — Extremely Low Frequency
* What is meaning of (Full form of) ELF — Executable and Linkable Format
* What is meaning of (Full form of) ELM — Electronic Mail
* What is meaning of (Full form of) EMACS — Editor Macros
* What is meaning of (Full form of) EMS — Expanded Memory Specification
* What is meaning of (Full form of) ENIAC — Electronic Numerical Integrator And Computer
* What is meaning of (Full form of) EOF — End of File
* What is meaning of (Full form of) EOL — End of Life
* What is meaning of (Full form of) EOL — End of Line
* What is meaning of (Full form of) EOM — End of Message
* What is meaning of (Full form of) EPROM — Eraseable Programmable Read-Only Memory
* What is meaning of (Full form of) ERP — Enterprise Resource Planning
* What is meaning of (Full form of) ESCON — Enterprise Systems Connection
* What is meaning of (Full form of) ESD — Electrostatic Discharge
* What is meaning of (Full form of) ETL — Extract, Transform, Load
* What is meaning of (Full form of) ESR — Eric Steven Raymond
* What is meaning of (Full form of) EUC — Extended Unix Code
* What is meaning of (Full form of) EULA — End User License Agreement
F
* What is meaning of (Full form of) FAP — FORTRAN Assembly Program
* What is meaning of (Full form of) FAT — File Allocation Table
* What is meaning of (Full form of) FAQ — Frequently Asked Questions
* What is meaning of (Full form of) FBDIMM — Fully Buffered Dual Inline Memory Module
* What is meaning of (Full form of) FC-AL — Fiber Channel Arbitrated Loop
* What is meaning of (Full form of) FCB — File Control Block
* What is meaning of (Full form of) FDC — Floppy Disk Controller
* What is meaning of (Full form of) FDS — Fedora Directory Server
* What is meaning of (Full form of) FDD — Floppy Disk Drive
* What is meaning of (Full form of) FDDI — Fiber Distributed Data Interface
* What is meaning of (Full form of) FDMA — Frequency-Division Multiple Access
* What is meaning of (Full form of) FEC — Forward Error Correction
* What is meaning of (Full form of) FEMB — Front-End Motherboard
* What is meaning of (Full form of) FET — Field Effect Transistor
* What is meaning of (Full form of) FICON — Fiber Connectivity
* What is meaning of (Full form of) FIFO — First In First Out
* What is meaning of (Full form of) FHS — Filesystem Hierarchy Standard
* What is meaning of (Full form of) FLAC — Free Lossless Audio Codec
* What is meaning of (Full form of) FLOPS — FLoating-Point Operations Per Second
* What is meaning of (Full form of) FLOSS — Free/Libre/Open Source Software
* What is meaning of (Full form of) FOLDOC — Free On-line Dictionary of Computing
* What is meaning of (Full form of) FOSDEM — Free and Open source Software Developers' European Meeting
* What is meaning of (Full form of) FOSI — Formatted Output Specification Instance
* What is meaning of (Full form of) FOSS — Free and Open Source Software
* What is meaning of (Full form of) FPGA — Field Programmable Gate Array
* What is meaning of (Full form of) FPU — Floating Point Unit
* What is meaning of (Full form of) FS — File System
* What is meaning of (Full form of) FSB — Front Side Bus
* What is meaning of (Full form of) FSF — Free Software Foundation
* What is meaning of (Full form of) FSM — Finite State Machine
* What is meaning of (Full form of) FTTC — Fiber To The Curb
* What is meaning of (Full form of) FTTH — Fiber To The Home
* What is meaning of (Full form of) FTTP — Fiber To The Premises
* What is meaning of (Full form of) FTP — File Transfer Protocol
* What is meaning of (Full form of) FQDN — Fully Qualified Domain Name
* What is meaning of (Full form of) FUCT — Failed Under Continuous Test
* What is meaning of (Full form of) FUD — Fear Uncertainty Doubt
* What is meaning of (Full form of) FWS — Folding White Space
* What is meaning of (Full form of) FXP — File eXchange Protocol
G
* What is meaning of (Full form of) G11N — Globalization
* What is meaning of (Full form of) Gb — Gigabit
* What is meaning of (Full form of) GB — Gigabyte
* What is meaning of (Full form of) GCC — GNU Compiler Collection (formerly GNU C Compiler)
* What is meaning of (Full form of) GCJ — GNU Compiler for Java
* What is meaning of (Full form of) GCR — Group Code Recording
* What is meaning of (Full form of) GDB — GNU Debugger
* What is meaning of (Full form of) GDI — Graphics Device Interface
* What is meaning of (Full form of) GFDL — GNU Free Documentation License
* What is meaning of (Full form of) GIF — Graphics Interchange Format
* What is meaning of (Full form of) GIGO — Garbage In, Garbage Out
* What is meaning of (Full form of) GIMP — GNU Image Manipulation Program
* What is meaning of (Full form of) GIMPS — Great Internet Mersenne Prime Search
* What is meaning of (Full form of) GIS — Geographic Information System
* What is meaning of (Full form of) GLUT — OpenGL Utility Toolkit
* What is meaning of (Full form of) GNOME — GNU Network Object Model Environment
* What is meaning of (Full form of) GNU — GNU's Not Unix
* What is meaning of (Full form of) GOMS — Goals, Operators, Methods, and Selection rules
* What is meaning of (Full form of) GPG — GNU Privacy Guard
* What is meaning of (Full form of) GPGPU — General-Purpose Computing on Graphics Processing Units
* What is meaning of (Full form of) GPIB — General-Purpose Instrumentation Bus
* What is meaning of (Full form of) GPL — General Public License
* What is meaning of (Full form of) GPL — General-Purpose Language
* What is meaning of (Full form of) GPRS — General Packet Radio Service
* What is meaning of (Full form of) GPT — GUID Partition Table
* What is meaning of (Full form of) GPU — Graphics Processing Unit
* What is meaning of (Full form of) GRUB — Grand Unified Boot-Loader
* What is meaning of (Full form of) GSM — Global System for Mobile Communications
* What is meaning of (Full form of) GTK+ — GIMP Toolkit
* What is meaning of (Full form of) GUI — Graphical User Interface
* What is meaning of (Full form of) GUID — Globally Unique IDentifier
* What is meaning of (Full form of) GWT — Google Web Toolkit
H
* What is meaning of (Full form of) HAL — Hardware Abstraction Layer
* What is meaning of (Full form of) HBA — Host Bus Adapter
* What is meaning of (Full form of) HCI — Human Computer Interaction
* What is meaning of (Full form of) HD — High Density
* What is meaning of (Full form of) HDD — Hard Disk Drive
* What is meaning of (Full form of) HD DVD — High Definition DVD
* What is meaning of (Full form of) HDL — Hardware Description Language
* What is meaning of (Full form of) HF — High Frequency
* What is meaning of (Full form of) HHD — Hybrid Hard Drive
* What is meaning of (Full form of) HID — Human Interface Device
* What is meaning of (Full form of) HIG — Human Interface Guidelines
* What is meaning of (Full form of) HIRD — Hurd of Interfaces Representing Depth
* What is meaning of (Full form of) HMA — High Memory Area
* What is meaning of (Full form of) HP — Hewlett-Packard
* What is meaning of (Full form of) HPC — High-Performance Computing
* What is meaning of (Full form of) HPFS — High Performance File System
* What is meaning of (Full form of) HSM — Hierarchical Storage Management
* What is meaning of (Full form of) HT — Hyper Threading
* What is meaning of (Full form of) HTM — Hierarchical Temporal Memory
* What is meaning of (Full form of) HTML — Hypertext Markup Language
* What is meaning of (Full form of) HTTP — Hypertext Transfer Protocol
* What is meaning of (Full form of) HTTPd — Hypertext Transport Protocol Daemon
* What is meaning of (Full form of) HTX — HyperTransport eXpansion
* What is meaning of (Full form of) HURD — Hird of Unix-Replacing Daemons
* What is meaning of (Full form of) HVD — Holographic Versatile Disc
* What is meaning of (Full form of) Hz — Hertz
I
* What is meaning of (Full form of) I2C — Inter-Integrated Circuit
* What is meaning of (Full form of) I18N — Internationalization
* What is meaning of (Full form of) IANA — Internet Assigned Numbers Authority
* What is meaning of (Full form of) iBCS — Intel Binary Compatibility Standard
* What is meaning of (Full form of) IBM — International Business Machines
* What is meaning of (Full form of) IC — Integrated Circuit
* What is meaning of (Full form of) ICANN — Internet Corporation for Assigned Names and Numbers
* What is meaning of (Full form of) ICE — In-Circuit Emulator
* What is meaning of (Full form of) ICE — Intrusion Countermeasure Electronics
* What is meaning of (Full form of) ICMP — Internet Control Message Protocol
* What is meaning of (Full form of) ICP — Internet Cache Protocol
* What is meaning of (Full form of) ICT — Information and Communication Technology
* What is meaning of (Full form of) IDE — Integrated Development Environment
* What is meaning of (Full form of) IDE — Integrated Drive Electronics
* What is meaning of (Full form of) IDL — Interface Definition Language
* What is meaning of (Full form of) IDS — Intrusion Detection System
* What is meaning of (Full form of) IE — Internet Explorer
* What is meaning of (Full form of) IEC — International Electrotechnical Commission
* What is meaning of (Full form of) IEEE — Institute of Electrical and Electronics Engineers
* What is meaning of (Full form of) IETF — Internet Engineering Task Force
* What is meaning of (Full form of) IFL — Integrated Facility for Linux
* What is meaning of (Full form of) IGMP — Internet Group Management Protocol
* What is meaning of (Full form of) IGRP — Interior Gateway Routing Protocol
* What is meaning of (Full form of) IHV — Independent Hardware Vendor
* What is meaning of (Full form of) IIOP — Internet Inter-Orb Protocol
* What is meaning of (Full form of) IIS — Internet Information Services
* What is meaning of (Full form of) IM — Instant Messaging
* What is meaning of (Full form of) IMAP — Internet Message Access Protocol
* What is meaning of (Full form of) IME — Input Method Editor
* What is meaning of (Full form of) INFOSEC — Information Systems Security
* What is meaning of (Full form of) I/O — Input/Output
* What is meaning of (Full form of) IP — Intellectual Property
* What is meaning of (Full form of) IP — Internet Protocol
* What is meaning of (Full form of) IPC — Inter-Process Communication
* What is meaning of (Full form of) IPL — Initial Program Load
* What is meaning of (Full form of) IPP — Internet Printing Protocol
* What is meaning of (Full form of) IPS — Intrusion Prevention System
* What is meaning of (Full form of) IPsec — Internet Protocol security
* What is meaning of (Full form of) IPTV — Internet Protocol Television
* What is meaning of (Full form of) IPX — Internetwork Packet Exchange
* What is meaning of (Full form of) IRC — Internet Relay Chat
* What is meaning of (Full form of) IrDA — Infrared Data Association
* What is meaning of (Full form of) IRP — I/O Request Packet
* What is meaning of (Full form of) IRQ — Interrupt Request
* What is meaning of (Full form of) IS — Information Systems
* What is meaning of (Full form of) ISA — Industry Standard Architecture
* What is meaning of (Full form of) ISAM — Indexed Sequential Access Method
* What is meaning of (Full form of) ISC — Internet Storm Center
* What is meaning of (Full form of) ISDN — Integrated Services Digital Network
* What is meaning of (Full form of) ISO — International Organization for Standardization
* What is meaning of (Full form of) ISP — Internet Service Provider
* What is meaning of (Full form of) ISPF — Interactive System Productivity Facility
* What is meaning of (Full form of) ISR — Interrupt Service Routine
* What is meaning of (Full form of) ISV — Independent Software Vendor
* What is meaning of (Full form of) IT — Information Technology
* What is meaning of (Full form of) ITL — Interval Temporal Logic
* What is meaning of (Full form of) ITU — International Telecommunication Union
J
* What is meaning of (Full form of) J2CE — Java 2 Cryptographic Edition
* What is meaning of (Full form of) J2EE — Java 2 Enterprise Edition
* What is meaning of (Full form of) J2ME — Java 2 Micro Edition
* What is meaning of (Full form of) J2SE — Java 2 Standard Edition
* What is meaning of (Full form of) JAXB — Java Architecture for XML Binding
* What is meaning of (Full form of) JAX-RPC — Java XML for Remote Procedure Calls
* What is meaning of (Full form of) JAXP — Java API for XML Processing
* What is meaning of (Full form of) JBOD — Just a Bunch of Disks
* What is meaning of (Full form of) JCL — Job Control Language
* What is meaning of (Full form of) JCP — Java Community Process
* What is meaning of (Full form of) JDBC — Java Database Connectivity
* What is meaning of (Full form of) JDK — Java Development Kit
* What is meaning of (Full form of) JES — Job Entry Subsystem
* What is meaning of (Full form of) JDS — Java Desktop System
* What is meaning of (Full form of) JFC — Java Foundation Classes
* What is meaning of (Full form of) JFET — Junction Field-Effect Transistor
* What is meaning of (Full form of) JFS — IBM Journaling Filesystem
* What is meaning of (Full form of) JINI — Jini Is Not Initials
* What is meaning of (Full form of) JIT — Just-In-Time
* What is meaning of (Full form of) JMX — Java Management Extentions
* What is meaning of (Full form of) JMS — Java Message Service
* What is meaning of (Full form of) JNDI — Java Naming and Directory Interface
* What is meaning of (Full form of) JNI — Java Native Interface
* What is meaning of (Full form of) JPEG — Joint Photographic Experts Group
* What is meaning of (Full form of) JRE — Java Runtime Environment
* What is meaning of (Full form of) JS — JavaScript
* What is meaning of (Full form of) JSON — JavaScript Object Notation
* What is meaning of (Full form of) JSP — Jackson Structured Programming
* What is meaning of (Full form of) JSP — JavaServer Pages
* What is meaning of (Full form of) JTAG — Joint Test Action Group
* What is meaning of (Full form of) JUG — Java Users Group
* What is meaning of (Full form of) JVM — Java Virtual Machine
* What is meaning of (Full form of) jwz — Jamie Zawinski
K
* What is meaning of (Full form of) K&R — Kernighan and Ritchie
* What is meaning of (Full form of) KB — Keyboard
* What is meaning of (Full form of) Kb — Kilobit
* What is meaning of (Full form of) KB — Kilobyte
* What is meaning of (Full form of) KB — Knowledge Base
* What is meaning of (Full form of) KDE — K Desktop Environment
* What is meaning of (Full form of) kHz — Kilohertz
* What is meaning of (Full form of) KISS — Keep It Simple, Stupid
* What is meaning of (Full form of) KVM — Keyboard, Video, Mouse
L
* What is meaning of (Full form of) L10N — Localization
* What is meaning of (Full form of) LAMP — Linux Apache MySQL (Perl, PHP, or Python)
* What is meaning of (Full form of) LAN — Local Area Network
* What is meaning of (Full form of) LBA — Logical Block Addressing
* What is meaning of (Full form of) LCD — Liquid Crystal Display
* What is meaning of (Full form of) LCOS — Liquid Crystal On Silicon
* What is meaning of (Full form of) LDAP — Lightweight Directory Access Protocol
* What is meaning of (Full form of) LE — Logical Extents
* What is meaning of (Full form of) LED — Light-Emitting Diode
* What is meaning of (Full form of) LF — Line Feed
* What is meaning of (Full form of) LF — Low Frequency
* What is meaning of (Full form of) LFS — Linux From Scratch
* What is meaning of (Full form of) lib — library
* What is meaning of (Full form of) LIF — Low Insertion Force
* What is meaning of (Full form of) LIFO — Last In First Out
* What is meaning of (Full form of) LILO — Linux Loader
* What is meaning of (Full form of) LKML — Linux Kernel Mailing List
* What is meaning of (Full form of) LM — LanManager
* What is meaning of (Full form of) LGPL — [GNU] Lesser General Public License
* What is meaning of (Full form of) LOC — Lines of Code
* What is meaning of (Full form of) LPI — Linux Professional Institute
* What is meaning of (Full form of) LSB — Least Significant Bit
* What is meaning of (Full form of) LSB — Linux Standard Base
* What is meaning of (Full form of) LSI — Large-Scale Integration
* What is meaning of (Full form of) LTL — Linear Temporal Logic
* What is meaning of (Full form of) LTR — Left-to-Right
* What is meaning of (Full form of) LUG — Linux User Group
* What is meaning of (Full form of) LUN — Logical Unit Number
* What is meaning of (Full form of) LV — Logical Volume
* What is meaning of (Full form of) LVD — Low Voltage Differential
* What is meaning of (Full form of) LVM — Logical Volume Management
* What is meaning of (Full form of) LZW — Lempel-Ziv-Welch
M
* What is meaning of (Full form of) MAC — Mandatory Access Control
* What is meaning of (Full form of) MAC — Media Access Control
* What is meaning of (Full form of) MAN — Metropolitan Area Network
* What is meaning of (Full form of) MANET — Mobile Ad-Hoc Network
* What is meaning of (Full form of) MAPI — Messaging Application Programming Interface
* What is meaning of (Full form of) Mb — Megabit
* What is meaning of (Full form of) MB — Megabyte
* What is meaning of (Full form of) MBCS — Multi Byte Character Set
* What is meaning of (Full form of) MBR — Master Boot Record
* What is meaning of (Full form of) MCA — Micro Channel Architecture
* What is meaning of (Full form of) MCSA — Microsoft Certified System Administrator