CPU = Central Processing Unit

RAM = Random Access Memory

ROM = Read Only Memory

PROM = Programmable Read Only Memory

EPROM = Erasable PROM

EEPROM = Electrically EPROM

HDD = Hard Disk Drive

FDD = Floppy Disk Drive

KBD = KeyBoard

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 = Visible Display Unit

LED = Light Embedded Diode

LCD = Liquid Crystal Display

USB = Universal Serial Bus

VGA = Video/Visual Graphic Adapter

LAN = Local Area Network

WAN = Wide Area Network

MAN = Metropolitan Area Network

HLL = High Level Language

LLL = Low Level Language

MIPS = Million of Instruction Per Second

Mbps = Mega Bytes Per second

Kbps = Kilo Bytes per second

HTTP = Hyper Text Templates

WWW = World Wide Web

IP = Internet Protocol

ISP = Internet Service Provider

4 Bits = 1 Nibble

8 Bits = 1 Byte

1024 Bytes = 1 Kilo Byte ( KB )

1024 KB = 1 Mega Byte ( MB )

1024 MB = 1 Gyga Byte ( GB )

1024 GB = 1 Tera Byte ( TB )

1024 TB = 1 Peta Byte ( PB )

1024 PB = 1 Exa Byte ( EB )

1024 EB = 1 Zetta Byte ( ZB )

1024 ZB = 1 Yotta Byte ( YB )
HTTP - Hyper Text Transfer Protocol.

HTTPS - Hyper Text Transfer Protocol Secure.

IP - Internet Protocol.

URL - Uniform Resource Locator.

USB - Universal Serial Bus.

VIRUS - Vital Information Resource Under Seized.

3G - 3rd Generation.

GSM - Global System for Mobile Communication.

CDMA - Code Division Multiple Access.

UMTS - Universal Mobile Telecommunication System.

SIM - Subscriber Identity Module.

AVI - Audio Video Interleave

RTS - Real Time Streaming

SIS - Symbian OS Installer File

AMR - Adaptive Multi-Rate Codec

JAD - Java Application Descriptor

JAR - Java Archive

JAD - Java Application Descriptor

3GPP - 3rd Generation Partnership Project

3GP - 3rd Generation Project

MP3 - MPEG player lll

MP4 - MPEG-4 video file

AAC - Advanced Audio Coding

GIF - Graphic Interchangeable Format

JPEG - Joint Photographic Expert Group

BMP - Bitmap

SWF - Shock Wave Flash

WMV - Windows Media Video

WMA - Windows Media Audio

WAV - Waveform Audio

PNG - Portable Network Graphics

DOC - Document (Microsoft Corporation)

PDF - Portable Document Format

M3G - Mobile 3D Graphics

M4A - MPEG-4 Audio File

NTH - Nokia Theme (series 40)

THM - Themes (Sony Ericsson)

MMF - Synthetic Music Mobile Application File

NRT - Nokia Ringtone

XMF - Extensible Music File

WBMP - Wireless Bitmap Image

DVX - DivX Video

HTML - Hyper Text Markup Language

WML - Wireless Markup Language

CD - Compact Disk.

DVD - Digital Versatile Disk.

CRT - Cathode Ray Tube.

DAT - Digital Audio Tape.

DOS - Disk Operating System.

GUI - Graphical User Interface.

HTTP - Hyper Text Transfer Protocol.

IP - Internet Protocol.

ISP - Internet Service Provider.

TCP - Transmission Control Protocol.

UPS – Uninterruptible Power Supply.

HSDPA - High Speed Downlink Packet Access.

EDGE - Enhanced Data Rate for GSM [Global System for Mobile Communication] Evolution.

VHF - Very High Frequency.

UHF - Ultra High Frequency.

GPRS - General Packet Radio Service.

WAP - Wireless Application Protocol.

TCP - Transmission Control Protocol .

ARPANET - Advanced Research Project Agency Network.

IBM - International Business Machines.

HP - Hewlett Packard.

AM/FM - Amplitude/ Frequency Modulation.

WLAN - Wireless Local Area Network

AVI - Audio Video Interleave

RTS - Real Time Streaming

SIS - Symbian OS Installer File

AMR - Adaptive Multi-Rate Codec

JAD - Java Application Descriptor

JAR - Java Archive

JAD - Java Application Descriptor

3GPP - 3rd Generation Partnership Project

3GP - 3rd Generation Project

MP3 - MPEG player lll

MP4 - MPEG-4 video file

AAC - Advanced Audio Coding

GIF - Graphic Interchangeable Format

JPEG - Joint Photographic Expert Group

BMP - Bitmap

SWF - Shock Wave Flash

WMV - Windows Media Video

WMA - Windows Media Audio

WAV - Waveform Audio

PNG - Portable Network Graphics

DOC - Document (Microsoft Corporation)

PDF - Portable Document Format

M3G - Mobile 3D Graphics

M4A - MPEG-4 Audio File

NTH - Nokia Theme (series 40)

THM - Themes (Sony Ericsson)

MMF - Synthetic Music Mobile Application File

NRT - Nokia Ringtone

XMF - Extensible Music File

WBMP - Wireless Bitmap Image

DVX - DivX Video

HTML - Hyper Text Markup Language

WML - Wireless Markup Language

CD - Compact Disk.

DVD - Digital Versatile Disk.

CRT - Cathode Ray Tube.

DAT - Digital Audio Tape.

DOS - Disk Operating System.

GUI - Graphical User Interface.

HTTP - Hyper Text Transfer Protocol.

IP - Internet Protocol.

ISP - Internet Service Provider.

TCP - Transmission Control Protocol.

UPS - Uninterruptible Power Supply.

URL - Uniform Resource Locator.

USB - Universal Serial Bus.

VIRUS - Vital Information Resource Under Seized.

3G - 3rd Generation.

GSM - Global System for Mobile Communication.

CDMA - Code Division Multiple Access.

UMTS - Universal Mobile Telecommunication System.

SIM - Subscriber Identity Module.

HSDPA - High Speed Downlink Packet Access.

EDGE - Enhanced Data Rate for

GSM - [Global System for Mobile Communication] Evolution.

VHF - Very High Frequency.

UHF - Ultra High Frequency.

GPRS - General Packet Radio Service.

WAP - Wireless Application Protocol.

TCP - Transmission Control Protocol .

ARPANET - Advanced Research Project Agency Network.

IBM - International Business Machine Corporation.

HP - Hewlett Packard.

AM/FM - Amplitude/ Frequency Modulation.

WLAN - Wireless Local Area Network

For real is Virus an acronym in computer?

VIRUS - Vital Information Resource Under Seized.
I never thought about it.
Anyway, @Op, thanks for the information.