Full Form

A.M. — Ante meridian

P.M. — Post meridian

B. A. — Bachelor of Arts

M. A. — Master of Arts

B. Sc. — Bachelor of Science

M. Sc. — Master of Science

B. Sc. Ag. — Bachelor of Science in

Agriculture

M. Sc. Ag. — Master of Science in Agriculture

M. B. B. S. — Bachelor of Medicine and Bachelor of Surgery

M. D. — Doctor of Medicine

M. S. — Master of Surgery

Ph. D. / D. Phil. — Doctor of Philosophy (Arts & Science)

D. Litt./Lit. — Doctor of Literature / Doctor of Letters

D. Sc. — Doctor of Science

B. Com. — Bachelor of Commerce

M. Com. — Master of Commerce

Dr. — Doctor

B. P. — Blood Pressure

Mr. — Mister

Mrs. — Mistress

M.S. — miss (used for female married & unmarried)

Miss — used before unmarried girls)

M. P. — Member of Parliament

M. L. A. — Member of Legislative Assembly

M. L. C.  — Member of Legislative Council

P. M. — Prime Minister

C. M. — Chief Minister

C-in-C — Commander-In-Chief

L. D. C. — Lower Division Clerk

U. D. C. — Upper Division Clerk

Lt. Gov. — Lieutenant Governor

D. M. — District Magistrate

V. I. P. — Very Important Person

I. T. O. — Income Tax Officer

C. I. D. — Criminal Investigation Department

C/o — Care of

S/o — Son of

C. B. I. — Central Bureau of Investigation

G. P. O. — General Post Office

H. Q. — Head Quarters

E. O. E. — Errors and Omissions Excepted

Kg. — Kilogram

Kw. — Kilowatts

Gm. — Gram

Km. — Kilometer

Ltd. — Limited

M. P. H. — Miles Per Hour

KM. P. H. — Kilometre Per Hour

P. T. O. — Please Turn Over

P. W. D. — Public Works Department

C. P. W. D. — Central Public Works Department

U. S. A. — United States of America

U. K. — United Kingdom (England)

U. P. — Uttar Pradesh

M. P. — Madhya Pradesh

H. P. — Himachal Pradesh

U. N. O. — United Nations Organization

W. H. O. — World Health Organization

B. B. C. — British Broadcasting Corporation

B. C. — Before Christ

A. C. — Air Conditioned

I. G. — Inspector General (of Police)

D. I. G. — Deputy Inspector General (of Police)

S. S. P. — Senior Superintendent of Police

D. S. P. — Deputy Superintendent of Police

S. D. M. — Sub-Divisional Magistrate

S. M. — Station Master

A. S. M. — Assistant Station Master

V. C. — Vice-Chancellor

A. G. — Accountant General

C. R. — Confidential Report

I. A. S. — Indian Administrative Service

I. P. S. — Indian Police Service

I. F. S. — Indian Foreign Service or Indian

Forest Service

I. R. S. — Indian Revenue Service

P. C. S. — Provincial Civil Service

M. E. S. — Military  Engineering Service

Full Form Of Some technical Words

VIRUS - Vital Information Resource

UnderSeized.

3G -3rd Generation.

GSM - Global System for Mobile

Communication.

CDMA - Code Divison Multiple

Access.

UMTS - Universal MobileTelecommunication

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 InterchangeableFormat

JPEG = Joint Photographic Expert Group

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 (MicrosoftCorporation)

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 - UninterruptiblePower Supply.

 HSDPA -High Speed Downlink PacketAccess.

 EDGE - Enhanced Data Rate for

 GSM- [GlobalSystem for Mobile

Communication]

Evolution.

 VHF - Very High Frequency.

 UHF - Ultra High Frequency.

 GPRS - General

PacketRadio Service.

 WAP - Wireless ApplicationProtocol.

 TCP - Transmission ControlProtocol.

 ARPANET - Advanced Research Project

Agency Network.

 IBM - International Business Machines.

 HP - Hewlett Packard.

 AM/FM - Amplitude/ Frequency Modulation.

 WLAN - Wireless Local Area