Computer related  some full form
ACID - Atomiticy Consistency Isolation Durability
 ACPI -Advanced Configuration and Power Interface
 APCI - Application-Layer Protocol Control Information
 ADC - Apple Display Connector ADO - ActiveX Data Object
 ADSL - Asymmetric Digital Subscriber Line, variant of DSL
 AI - artificial intelligence AIM - AOL Instant Messenger
 AMD - Advanced Micro Devices
  AMI - American Megatrends ... (BIOS manufacturer)
  AMR - Audio Modem Riser
  ANSI - American National Standards Institute
  AOL - America Online
  API - Application Programming Interface
  ASCII - American Standard Code for Information Interchange
 ASP - Application Service Provider
 AVI - Audio Video Interleaved
 BASIC - Beginner's All-purpose Symbolic Instruction Code, acronym was added later, originally it was simply Basic
 BBS - Bulletin Board System
 BIND - Berkeley Internet Name Daemon
 BIOS < - Basic Input Output System
    AA - anti-aliasing
 AABB - Axis aligned bounding box
 AAC - Advanced Audio Coding
BJT - Bipolar Junction Transistor
 CAD - Computer Aided Design
  CD-R - CD-Recordable
  CD-RW - CD-Rewritable
  CF - Compact Flash
  CFG - Context-free grammar - control flow graph
  CG - Computer Graphics?
  CGA - Color Graphics Array
  CGI - Common Gateway Interface
  CLI - Command Line Interface
  CM - Configuration Management
  COM - Component Object Model
  CPU - Central Processing Unit
  CRC - Cyclic Redundancy Check
  CRT - Cathode Ray Tube
  CS - Computer Science
 CSE - Computer Science Engineering
  CSS - Cascading Style Sheets
  CT - Computerized Tomography
  CVS - Concurrent Versioning System D-F
  DB - database  DBA - database administrator
  DBMS - Database Management System
  DHTML - Dynamic HTML
  DLL - Dynamic Load Library
  DMA - Direct Memory Addressing
  DN - Distinguished Name
  DND - drag and drop
  DNS - Domain Name Server
  DOM - Document Object Model
  DOS - Disk Operating System
  DRAM –Dyanamic RAM
  EEPROM –Electrically Erasable PROM
  EOF - End of File  EOL - End of Life
  EPROM -  ERP - Enterprise Resource Planning
  FAT - File Allocation Table
  FAQ - Frequently Asked Questions
  FET - Field Effects Transistor
 FIFO - First In First Out
 FPGA - Field Programmable Gate Array
  FS - file system
  FTP - File Transfer Protocol G-I
  GB - Gigabyte
 GIF - Graphics Interchange Format
  GPL - GNU Public License
  GRUB - GRand Unified Boot-loader
 GUI - Graphical User Interface
  HAL - Hardware Abstraction Layer
 HCI - Human Computer Interaction
d Disk Drive
  HF - High Frequency
  HTML - Hypertext Markup Language
  HTTP - Hypertext Transport Protocol
  Hz - Hertz
  IBM - International Business Machines
  IC - Integrated Circuit
  IDL - Interface Definition Layer
  IM - Instant Messaging
  IP - Internet Protocol
  IRC - Internet Relay Chat
  IRQ - Interrupt Request
  IS - Information Systems
  ISA - Industry Standard Architechture
  ISO - International Organization for Standardization
  ISP - Internet Service Provider
  IT - Information Technology J-M
  JDK - Java Developer's Kit
  JPEG - Joint Photographic Experts Group
 JS - Javascript
  JSP - Java Server Page
  KB - Kilobyte
  KDE - K Desktop Environment
  kHz - Kilohertz
  LAN - Local Area Network
  LDAP - Lightweight Directory Access Protocol
  LED - Light Emitting Diode
  LF - Low Frequency
  LIFO - Last In First Out
 LOC - Lines of Code
 LUG - Linux User's Group
  MAN - Metropolitan Area Network
  MB - Megabyte
  MCSE - Microsoft Certified System Engineer
 MHz - Megahertz
  MMU > - Memory Management Unit
  MOSFET - Metal-oxide semiconductor FET
 MPEG - Motion Pictures (Coding) Experts Group
  MPL - Mozilla Public License
  MS - Microsoft
  MS-DOS - Microsoft DOS
  MSDN - Microsoft Developer's Network
  MUD - Multi-user dungeon N-R
  NDS - Novell Directory Services
 NFS - Network filesystem
 NP - Non-polynomial
 NPL - Netscape Public License
  NPU - Numeric processing unit?
NMI - Non-Maskable Interrupt
  NNTP - Network News Transfer Protocol
 NTFS - NT file system
 OLED - Organic Light Emitting Diode
  OO - Object Oriented
 OO - Open Office
  OOo - openoffice.org
  OOP - Object Oriented Programming
 OS - Operating System
  OSI - Open Source Initiative
  OSI - Open Systems Interconnect
 OSS - Open Source Software
  OSDN - Open Source Developer's Network
 PAN - Personal Area Network
  PCB - Printed Circuit Board
 PCMCIA - Personal Computer Memory Card International Association
  PCM - Pulse Coded Modulation
  PDA - Personal digital assistant
  PERL - Practical Extraction and Reporting Language
  PGA - Programmable Gate Arrays
  PGP - Pretty Good Privacy
  PINE - PINE Is Not Elm
  PNG - Portable Network Graphics
  POP - Point of Presence
  POP3 - Post Office Protocol v3
  PVR - Personal Video Recorder
  PXE - Pre Excecution Environment
  QoS - Quality of Service?
  RAID - Redundant Array of Inexpensive Disks
  RAM - Random Access Memory
  RC - Release Candidate
  RDBMS - Relational Database Management System
  RDF - Resource Description Framework
  RF - Radio Frequency
  RFI - Radio Frequency Interference
  RFID - Radio Frequency Identification
  RGB - Red, Green, Blue
  RIP - Routing Information Protocol
  RLE - run-length encoding
  ROM - Read Only Memory
  RSA - Rivest Shamir Adelman S-V
  SCP - Secure Copy
  SAN - Storage Area Network
  SDK - Software Developer's Kit
  SEAL - Semantics-directed Environment Adaptation Language
  SEI - Software Engineering Institute
  SIMM - Single Inline Memory Module
  SMP - Symmetric Multi-Processing
  SMTP - Simple Mail Transfer Protocol
  SP - Service Pack
SQL - Structured Query Language
  SSH - Secure Shell
  SSI - Server Side Include
  SSL - Secure Socket Layer
  SVG - Scalable Vector Graphics
  TB - Terabyte
  TCP - Transmission Control Protocol
  TCP/IP - Transmission Cntrol Protocol/Internet Protocol
  TSP - Traveling Salesman Problem
  TTL - transistor to transistor logic
  TTL - time to live
  UHF - Ultra High Frequency
  UML - Unified Markup Language
  UPS - Uninterruptible Power Supply
  URI - Uniform Resource Identifier?
  URL - Uniform Resource Locator?
  USB - Universal Serial Bus
  VRML - Virtual Reality Markup Language
  VB - Visual Basic
  VBA - Visual Basic for Applications
  VBS - Visual Basic Script
  VGA - Variable Graphics Array W-Z
  WAN - Wide Area Network
  WAP - wireless application protocol
  WEP - Wired equivalent protocol?
  WPA (wireless protocol)