| Abbreviations | Full Forms |
| ARPANET | Advanced Research Projects Agency Network |
| AJAX | Asynchronous JavaScript and XML |
| ASP | Active Server Pages/Application Service Provider |
| API | Application Programming Interface |
| ATA | Advanced Technology Attachment |
| BIDI | Bi-Directional |
| BIN | Binary |
| BAL | Basic Assembly Language |
| BIOS | Basic Input/Output System |
| BPS | Bits Per Second |
| BCD | Binary Coded Decimal |
| BLOG | Web Log |
| BMP | Basic Multilingual Plane |
| BT | BitTorrent/Bluetooth |
| BW | Band Width |
| CAD | Computer-Aided Design |
| CPU | Central Processing Unit |
| CIM | Common Information Model |
| CRS | Computer Reservation System |
| CRT | Cathode Ray Tube |
| CLI | Command-Line Interface |
| CSI | Common System Interface |
| CD-R | Compact Disc- Recordable |
| CSV | Comma-Separated Values |
| CGI | Common Gateway Interface/Computer-Generated Imagery |
| DAO | Data Access Objects |
| DHTML | Dynamic Hypertext Markup Language |
| DAT | Digital Audio Tape |
| DB | DataBase |
| DIVX | Digital Video Express |
| DVD | Digital Video Disc/Digital Versatile Disc |
| DOS | Disk Operating System |
| DDR | Double Data Rate |
| DNS | Domain Name System |
| EEPROM | Electrically Erasable Programmable Read-Only Memory |
| ENICA | Electronic Numerical Integrator And Computer |
| EBCDIC | Extended Binary Coded Decimal Interchange Code |
| EPROM | Erasable Programmable Read-Only Memory |
| FAT | File Allocation Table |
| FAQ | Frequency Asked Questions |
| FDD | Floppy Disk Drive |
| FDMA | Frequency-Division Multiple Access |
| FS | File System |
| FSB | Front Side Bus |
| FTP | File Transport Protocol |
| GB | Gigabit/GB-Gigabyte |
| GIF | Graphic Interchange Format |
| GPL | General Public License |
| HDD | Hard Disk Drive |
| HD DVD | High Definition DVD |
| HT | Hyper Threading |
| HTM | Hierarchical Temporal Memory |
| HTML | Hypertext Markup Language |
| HTTP | Hypertext Transfer Protocol |
| Hz | Hertz |
| IBM | International Business Machines |
| IC | Integrated Circuit |
| ICMP | Internet Control Message Protocol |
| ICT | Information and Communication Technologies |
| IDE | Integrated Development Environment/Integrated Drive Electronics |
| IIS | Internet Information Service |
| IM | Instant Messaging |
| IMAP | Internet Message Access Protocol |
| I/O | Input/Output |
| IP | Intellectual Property/Internet Protocol |
| ISDN | Integrated Services Digital Network |
| ISP | Internet Service Provider |
| IT | Information Technology |
| JPEG | Joint Photographic Experts Group |
| JRE | Java Runtime Environment |
| JS | Java Script |
| KB | Keyboard/Kilobyte/Knowledge Base |
| KB | Kilobyte |
| KHz | Kilohertz |
| KVM | Keyboard, Video, and Mouse |
| LED | Light-Emitting-Diode |
| MAN | Metropolitan Area Network |
| MB | Megabit |
| MB | Megabyte |
| MBR | Master Boot Record |
| MDI | Multiple Document Interface |
| MHz | Megahertz |
| MIDI | Musical Instrument Digital Interface |
| MMU | Memory Management Unit |
| MMX | Multi-Media Extensions |
| MNG | Multiple-image Network Graphics |
| MPEG | Motion Pictures Experts Group |
| MS | Microsoft |
| MS-DOS | Microsoft Disc Operating System |
| NIC | Network Interface Cad |
| NTFS | New Technology Filesystem |
| OO | Object-Oriented |
| OS | Open Source/Operating system |
| P2P | Peer-To-Peer |
| PAN | Personal Area Network |
| PC | Personal Computer |
| PCI | Peripheral Component Interconnect |
| PERL | Practical Extraction and Reporting Language |
| POST | Power-On Self Test |
| PPI | Pixels Per Inch |
| PS/2 | Personal System/2 |
| PSU | Power System Unit |
| RAD | Rapid Application Development |
| RAM | Random Access Memory |
| RF | Radio Frequency |
| RGB | Red, Green, Blue |
| RGBA | Red, Green, Blue, Alpha |
| RIP | Raster Image Processor/Routing Information Protocol |
| ROM | Read Only Memory |
| ROM-DOS | Read Only Memory/Disk Operating System |
| SCSI | Small Computer System Interface |
| SDRAM | Synchronous Dynamic Random Access Memory |
| SIMD | Single Instruction, Multiple Data |
| SIMM | Single In-line Memory Module |
| SPI | Serial Peripheral Interface; Stateful Packet Inspection |
| SVG | Scalable Vector Graphics |
| TB | TeraByte |
| TCP/IP | Transmission Control Protocol/Internet Protocol |
| TDMA | Time-Division Multiple Access |
| TMP | Temporary |
| TTF | True Type Font |
| TTL | Transistor-Transistor Logic |
| UPS | Uninterruptible Power Supply |
| URI | Uniform Resource Identifier |
| URL | Uniform Resource Locator |
| USB | Universal Serial Bus |
| UTF | Unicode Transformation Format |
| UTP | Unshielded Twisted Pair |
| VB | Visual Basic |
| VBA | Visual Basic for Applications |
| VBS | Visual Basic Script |
| VPN | Virtual Private Network |
| VPU | Visual Processing Unit |
| WAN | Wide Area Network |
| WAP | Wireless Access Point/Wireless Application Protocol |
| Wi-Fi | Wireless Fidelity |
| WLAN | Wireless Local Area Network |
| WMA | Windows Media Audio |
| WMV | Windows Media Video |
| WPAN | Wireless Personal Area Network |
| XML | Extensible Markup Language |
