Full Forms
PC Personal Computer
CPU Central Processing Unit
ALU Arithmetic and Logical Unit
CU Control Unit
MU Memory Unit
CD-R Compact Disk Recordable
DVD –RW Digital Versatile Disk Re-Writable
RAM Random Access Memory
ROM Read Only Memory
ASCII American Standard Code for Information Interchange
Bits Binary Digits
MB megabyte
GB gigabyte
TB terabyte
BASIC Beginner’s All-purpose Symbolic Instruction Code
COBOL Common Business Oriented Language
E-Mail Electronic Mail
MS DOS Microsoft Disk Operating System
E-Commerce Electronic Commerce
ENIAC Electronic Numerical Integrator and Computer
FORTRAN Formula Translation
IC Integrated Circuit
VDU Visual Display Unit
LLL Low Level Language
MIPS Millions of Instructions per Second
PAN Personal Area Network
LAN Local Area Network
MAN Metropolitan Area Network
WAN Wide Area Network
3G 3rd Generation
4G 4th Generation
PC-DOS Personal Computer Disk Operating System
HDD Hard Disk Drive
CRT Cathode Ray Tube
LCD Liquid Crystal Display
LED Light Emitting Diode
PDF Portable Document Format
IT Information Technology
USB Universal Serial Bus
IBM International Business Machines
GIF Graphics Interchange Format
JPEG Joint Photographic Expert Group
URL Uniform Resource Locator
HTML High Text Markup Language
HTTP Hyper Text Transfer Protocol
ISP Internet Service Provider
Kbps Kilobits per second
TCP/IP Transmission Control Protocol/ Internet Protocol
UPS Uninterruptible Power Supply
SMPS Switched Mode Power Supply