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                    List of Abbreviations start with A

The Evolution of Abbreviations By A Letter

                  

 AAA     - Authentication Authorization, Accounting

 

AAC      - Advanced Audio Coding

 

AAL      - ATM Adaptation Layer

AAFI     - Amateur Athletics Federation of India

AAGSP   - All Assam Gana Sangram Parishad A

ARRO      - Afro-Asian Rural Reconstruction Organisation 

AASU       - All Assam Students Union

ABBR      - Abbreviation(s)

ABC        - Audit Bureau of Circulation; American (or Australian) Broadcasting                                                             Co.

ABI          - Application Binary Interfaces

ABM        - Anti-Ballistic Missiles

ABM        - Asynchronous Balanced Mode

ABU        - Asian Broadcasting Union

AC           - Ante Christum (Before Christ)

ACC        - Auxiliary Cadet Corps

AD           - Anno Domini (After Christ)

AD           - Administrative Domain

ACE         - Advanced Computing Environment

ACD          - Automatic Call Distributor 

AI              - Artificial Intelligence 

AL             - Active Link 

AL             - Active List

ALGOL     - Algorithmic Language

ADSL        - Asymmetric Digital Subscriber Line

ADCCP      - Advanced Data Communications Control Procedures

 ACME       - Automated Classification of Medical Entities

APPROX.   - Approximately

APT.            - Appointment

ADB            - Asian Development Bank

ADC            - Aide-De-Camp

ADF            - African Development Fund

A.S.A.P      - As Soon As Possible

ASTO         - Association of Sea Training Organizations

ACR            - Annual Confidential Report

APM           - Administered Price Mechanism

ASSOCHAM  - The Associated Chambers of Commerce and Industry of India

ADR            - American Depository Receipt

ABC             - Atomic Energy Commission

AFC             - Asian Football Confederation

AFP              - Agence France-Presse

AFAIK         - As far As I Know

AF                - Audio Frequency

AFFRO        - Action for Food Programme

AGSOC        - Asian Games Special Organising Committee

AICS            - All India Council of Sports 

AI                 - Air India 

AID              - Agency for International Development

AIDS            - Acquired Immune Deficiency Syndrome

AINEC          - All India Newspaper Editors Conference

 AIIMS          - All India Institute of Medical Sciences

AIMO            - All India Manufactures Organisation

AICTE           - All India Council of Technical Education

 AIMO           - All India Manufactures Organisation

 AIR               - All India Radio

AIRF             - All India Railwaymen's Federation

AIRBC          - All India Railway Employees Confederation

AIWC           - All India Women's Conference

AM               - Ante Meridian

AM               - Amplitude modulation 

AM               - Active Metrix    

AMC            - Army Medical Crops, Annual Maintenance Contract

AMIE           - Associate Members of Institution of Engineers

ANSI            - American National Standards Institute

AP                - Associate Press

APL             - Above Poverty Line

APPLE        - Ariane Passenger Payload Experiment

ARDC          - Agricultural Refinance and Development Corporation

 ASIC           - Application-Specific Integrated Circuit 

ASAT           - Anti-Satellite

ASEAN        - Association of South East Asian Nations

ASI               - Archaeological Survey of India

ASSN.          - Association

AT.NO.        - Atomic Number

ATM            - Automated Teller Machine

AVI              - Audio Video Interleaved 

AWS            - Amazon Web Services