Abbreviation (Short Forms & Expansions)

AAI

:- Airport Authority of India

AAO

:- Assistant Accounts Officer / Assistant Administrative Officer

AB

:- Autonomous Bodies

ABA

:- Anti Boost Missile

ABC

:- Audit Bureau of Circulation

ABM

:- Anti Ballistic Missile

ABVP

:- Akhil Bharatiya Vidyarthi Parishad

AC

:- Assistant Collector / Assistant Commissioner

AC

:- Air Conditioner, Alternative Current

ACF

:- Auto-Correlation Function

ACL

:- Access Control List

ACT

:- Association of Computer Technology

AD

:- Anno Domini (In the year of the Lord)

ADB

:- Asian Development Bank

ADCCP

:- Advanced Data Communication Control Procedure

ADCST

:- Advanced Diploma in Computer Software Technology

ADP

:- Automatic Data Processing

ADR

:- American Depository Receipt

ADWKT

:- Advanced Diploma in WEB Kintting Technology

AEC

:- Atomic Energy Commission

AEO

:- Assistant Educational Officer

AFS

:- Annual Financial Statement

AFS

:- Available For Sale

AG

:- Accountant General / Advocate General

AGM

:- Asst. General Manager

AGM

:- Annual General Meeting

AI

:- Air India

AIAIA

:- All India Anglo Indian Association

AIBEA

:- All Kerala Bank Employees Association

AIBOA

:- All India Bank Officers Association

AICC

:- All India Congress Committee

AICF

:- All India Chess Federation

AICTE

:- All India Council for Technical Education

AIDS

:- Acquired Immuno Deficiency Syndrome

AIDWA

:- All India Democratic Women's Association

AIFF

:- All India Football Federation

AIIMS

:- All India Institute of Medical Science

AIMMK

:- All India Muvender Mennetra Kazhagam

AIMPLB

:- All India Muslim Personal Law Board

AIMS

:- Amrita Institute of Medical Sciences and Research Centre

AINEC

:- All India Newspaper Editors' Conference

AIRCSC

:- All India Rural Credit Survey Committee

AITA

:- All India Tennis Association

AITUC

:- All India Trade Union Congress

AIYF

:- All India Youth Federation

AKBEF

:- All Kerala Bank Employees Federation

AKPCTA

:- All Kerala Private College Teachers' Association

AKPTA

:- All Kerala Private Teachers Association

ALGOL

:- ALGOrithmic Language

ALU

:- Arithmetic/Logic Unit

AM

:- Arithmetic Mean

AM

:- Ante Meridiem (before noon)

AM

:- Assistant Manager

AMA

:- Authorised Medical Attendants

AMC

:- Army Medical Corps

AMC

:- Annual Maintenance Contract

AMIE

:- Associate Member of the Institute of Engineers

Amma

:- Association of Malayalam Movie Artists

ANAA

:- Alpha Napthyl Acetic Acid

ANC

:- African National Congress

ANERT

:- Agency for Nonconventional Energy and Rural Technology

ANFO

:- Ammonium Nitrate Fuel Oil

ANSI

:- American National Standards Institute

AO

:- Accounts Officer/Administrative Officer

AoA

:- Articles of Association

AOP

:- Association of Persons

AP

:- Andra Pradesh

AP

:- Arithmetic Progression

APEC

:- Asia Pacific Economic Cooperation

API

:- Application Program Interface

APL

:- A Programming Language

APPLE

:- Arine Passenger Pay Load Experiment

AR

:- Auto Regression

ARIMA

:- Auto-Regressive Integrated Moving Average

ARO

:- Advance Release Order