Some useful full forms from Computer world.

Important Full forms of Computer world

General

Computer	Commonly Operated Machine Particularly Used in Technical and Educational Research
CPU	Central Processing Unit
RAM	Random Access Memory
ROM	Read Only Memory
HDD	Hard Disk Drive
FDD	Floppy Disk Drive
I/O	Input & Output
CD	Compact Disk
DVD	Digital Video Disk
SMPS	Switch Mode Power Supply
POST	Power ON Self Test
BIOS	Basic Input Output System
VDU	Visual Display Unit
LED	Light Embedded Diode
LLL	Low Level Language
ISP	Internet Service Provider
WWW	World Wide Web
MIPS	Million of Instruction Per Second
Mbps	Mega Bytes Per second
Kbps	Kilo Bytes per second
LCD	Liquid Crystal Display
HLL	High Level Language
MAN	Metropolitan Area Network
WAN	Wide Area Network
LAN	Local Area Network
VGA	Video/Visual Graphic Adapter
URL	Uniform Resource Locator
WLAN	Wireless Local Area Network
GUI	Graphical User Interface
CLI	Command Line Interface
DOS	Disk Operating System
VIRUS	Vital Information Resource Under Seized
USB	Universal Serial Bus
DNS	Domain Name Service Or Domain Name Server
FAT	File Allocation Table
FAT12	12-Bit File Allocation Table
FAT16	16-Bit File Allocation Table
FAT32	32-Bit File Allocation Table
FPS	Frame Per Second
ZIP	Zigzag Inline Package
NTFS	New Technology File System
NTLDR	New Technology Loader

.txt	Text/Plain
.docx	Document (without Macros)
.docm	Document (with Macros)
.ppt	PowerPoint Presentation
.csv	Comma Separated Values
.pdf	Portable Document Format
.xd	Adobe XD Document
.psd	Photoshop Document
.ai	Illustrator Document
.cdr	Corel Draw Document
.sketch	Sketch Document
.asf	Advanced Systems Format
.rar	It is a archive file format that supports data compression
.bmp	Windows Bitmap
.vue	Vue.js (Document)
.py	Python Document (File)
.ts	Type Script (Document)
.js	Javascript (Document)
.sub	Subtitle File
.me	Readme Text File
.fdr	Final Draft Document
.bat	Microsoft’s Batch Processing

GIF	Graphic Interchangeable Format
JPEG	Joint Photographic Expert Group
BMP	Bitmap
PNG	Portable Network Graphics

.avi	Audio Video Interleave
.3gpp	MPEG player lll
.3gp	MPEG player lll
.mp3	MPEG player lll
.mp4	MPEG-4 video file
.aac	Advanced Audio Coding
.swf	Shock Wave Flash
.wmv	Windows Media Audio
.wma	Windows Media Audio
.wav	Adaptive Multi-Rate Codec
.amr	Adaptive Multi-Rate Codec
.mpeg	Moving Picture Experts Group
.flv	Flash Video
.mp4	MPEG Layer 4
.divX	Digital Video Express (DivX-encoded Movie)
.aiff	Audio Interchange File Format
.m3u	Moving Picture Experts Group Audio Layer 3 Uniform Resource Locator This file format is like an extension for Mp3 as it is used in it.
.bwf	Broadcast Wave Format
.dat	Digital Audio Tape

2G	Second generation of mobile phone standards and technology
3G	Third generation of mobile phone standards and technology
4G	4th generation of mobile phone standards and technology
FTP	File Transfer Protocol
GPRS	General Packet Radio System
GSM	Global System For Mobile Communications
IMAP	Internet Message Access Protocol
LAN	Local Area Network
IP	Protocol
IPCONFIG	Internet Protocol Configuration
MAC	Media Access Control
MAN	Metropolitan Area Network
POP	Post Office Protocol
POP3	Post Office Protocol 3
PPP	Point-To-Point Protocol
PPTP	Point-to-Point Tunneling Protocol
NetBIOS	Networked Basic Input Output System
NetBEUI	Networked Basic Input/Output System Extended User Interface
SMTP	Simple Mail Transport Protocol
VPN	Virtual Private Network
WAN	Wide Area Network
WAP	Wireless Application Protocol
WIFI	Wireless Fidelity
WLAN	Wireless Local Area Network

HTML	Hypertext Markup Language
HTTP	Hypertext Transfer Protocol
HTTPS	Hypertext Transfer Protocol Over Secure Sockets Layer
PHP	Hypertext Pre-processor
XML	Extensible Markup Language
CSS	Cascading Style Sheets
SASS	Syntactically Awesome Style Sheets
JS	JavaScript
AJAX	Asynchronous JavaScript And XML
PERL	Practical Extraction and Reporting Language
UI	User Interface
UX	User Experience
ASP	Active Server Pages
RSS	REALLY SIMPLE SYNDICATION
SQL	Structured Query Language
NET	Internet
WP	WordPress
WWW	World Wide Web