- DBMS: Data Base Management System
- MODEM: Modulator-Demodulator
- RAM: Random Access Memory
- ROM: Read Only Memory
- SMPS: Switch Mode Power Supply
- OMR: Optical Mark Reader / Recognition
- OCR: Optical Character Reader / Recognition
- BCR: Bar Code Reader
- MICR: Magnetic Ink Character Reader / Recognition
- BPS: Bit Per Second
- DNS: Domain Name Server
- EDI: Electronic Data Interchange
- URL: Uniform Resource Locator
- GIF: Graphics Interchange Format
- ASCII: American Standard Code for Information Interchange
- ASP: Active Server Pages
- BCC: Blind Carbon Copy
- CC: Carbon copy
- CAD: Computer Aided Design
- CDMA: Code Division Multiple Access
- GSM: Global System for Mobile Communication
- CMOS: Complementary Metal Oxide SemiConductor
- FTP: File Transfer Protocol
- TFTP: Trivial File Transfer Protocol
- SFTP: Secure File Transfer Protocol
- SMTP: Simple Mail Transfer Protocol
- HTTP: Hyper Text Transfer Protocol
- HTTPS: Hyper Text Transfer Protocol Secure
- UDP: User Datagram Protocol
- TCP: Transmission Control Protocol
- ARP: Address Resolution Protocol
- Tel Net: Telecommunication Networking
- POP3: Post Office Protocol Version3
- BGP: Border Gateway Protocol
- P2P: Point to Point Protocol
- PPP: Peer to Peer Protocol
- IP: Internet Protocol
- SNMP: Simple Network Management Protocol
- NTP: Network Time Protocol
- SIP: Session Initiation Protocol
- DHCP: Dynamic Host Configuration Protocol
- IMAP4: Internet Message Access Protocol Version 4
- RARP: Reverse Address Resolution Protocol
- SSH: Secure Shell
- MIME: Multipurpose Internet Mail Extension
- SMIME: Secure Multipurpose Internet Mail Extension
- ALGOL: Algorithmic Language
- ANSI: American National Standard Institute
- ATM: Asynchronous Transfer Mode
- AS: Autonomous System
- BASIC: Beginners All Purpose Symbolic Instruction Code
- BIOS: Basic input Output System
- TFT: Thin Film Transistor
- CRT: Cathode Ray Tube
- MIDI: Musical Instrument Digital Interface
- MPEG: Moving Picture Expert Group
- PDA: Personal Digital Assistants
- PDF: Portable Document Format
- ARPANET: Advanced Research Projects Agency Network
- SQL: Structured Query Language
- USB: Universal Serial Bus
- VIRUS: Vital Information Resource Under Siege
- VOIP: Voice Over Internet Protocol
- IVR: Interactive Voice Response
- WIFI: Wireless fidelity
- WIMAX: Worldwide Interoperability for Microwave Access
- ADSL: Asymmetric Digital Subscriber Line
- API: Application Program Interface
- ARP: Address Resolution Protocol
- RARP: Reverse ARP
- ICANN: Internet Corporation of Assign Names & Numbers
- PCB: Printer Circuit Board
- SRAM: Static RAM
- DRAM: Dynamic RAM
- PROM: Programmable ROM
- EPROM: Electrically PROM
- EEPROM: Electrically Erasable PROM
- HDD: Hard Disc Drive
- FDD: Floppy Disc Drive
- CD: Compact Disc
- DVD: Digital Video/Versatile Disc
- BRD: Blu-Ray Disc
- HVD: Holographic Versatile Disc
- ACID: Atomicity Consistency Isolation Durability
- WYSIWYG: What you see is what you get
- DPI: Dots Per Inch
- DSL: Digital Subscriber Line
- FAT: File Allocation Table
- MANET: Mobile Ad-Hoc Network
- MIPS: Million Instruction Per Second
- BIPS: Billion Instruction Per Second
- TIPS: Trillion Instruction Per Second
- NAT: Network Address Translation
- IEEE: Institute of Electrical and Electronic Engineer
- IMAP: Internet Message Access Protocol
- ISDN: Integrated Servers Digital Network
- ISO: International Standard Organization/ International Org for Standardisation
- DHTML: Dynamic Hyper Text Markup Language
- MAC: Media Access Control
- CAN: Campus Area Network
- PAN: Personal Area Network
- SAN: Storage Area Network
- CNM: Circulatory Network Mode
- IPV4: Internet Protocol Version 4
- IPV6: Internet Protocol Version 6
