Most important 1000 Abbreviations and Full Form for all competitive examinations
AAFI – Amateur Athletics Federation of India
ABM – Anti- Ballistic Missiles
ABU – Asian Broadcasting Union
AC – Ante Christum (Before Christ)
AD – Anno Domini (After Christ)
ADB – Asian Development Bank
ADB – African Development Bank
ADMK – Anna Dravida Munnetra Kazhagam
AEC - Atomic Energy Commission
AF - Audio Frequency
AGM – Annual General Meeting
AIADMK- All India Anna Dravida Munnetra Kazhagam
AICC – All India Congress Committee
AICTE - All India Council of Technical Education
AIDS – Acquired Immune Deficiency Syndrome
AIFACS – All India Fine Arts and Crafts Society
AIML – All India Muslim League
AINEC - All India Newspaper Editors Conference
AIIMS – All India Institute of Medical Sciences
AILTA - All India Lawn Tennis Association
AIMO –All India Manufacturing Organisation
AIREC – All India Railway Employees Confederation
AITUC – All India Trade Union Congress
AJT – Advance Jet Trainer
AM - Ante Meridian
AMC - Army Medical Corps
AMC – Annual Maintenance Contract
AMIE - Associate Member of Institute Of Engineers
AOC - Air Officer Commanding
ATC – Air Traffic Control
APEC - Asia Pacific Economic Corporation
APL – Above Poverty Line
ARC – Administrative Reform Commission
ARDC – Agricultural Refinance and Development Corporation
ASC – Army Service Corps
ASEAN – Association of South East Asian Nation
ASI – Arch logical Survey of India
ASLV - Augmented Satellite Launch Vehicle
ASPAC – Asian and Pacific Council’
ASSOCHAM – Associated Chambers of Commerce and Industry
ATM – Automatic Teller Machine
AVC – Army Veterinary Corps
AVSM – Ati Vishist Seva Medal
AWACS – Airborne Warning and Control System
BAFTA – British Academy of Film and Television Arts
BAI – Badminton Association of India
BALCO – Bharat aluminium Company Limited
BARC –Bhabha Atomic Research Centre
B2B – Business To Business
BC – Before Christ
B2C – Business To Customer
BBC – British Broadcasting Corporation
BCCI - Board of Control for Cricket In India
BCG – Bacillus Calmette Guerin
BEL – Bharat Electronics Limited
BHEL – Bharat Heavy Electrical Limited
BIS – Bureau of India Standard
BPCL - Bharat Petroleum Corporation Limited
BPE – Bureau of Public Enterprises
BPL – Below Poverty Line
BPO - Business Process Outsourcing
BRO - Border Road Organisation
BSE - Bombay Stock Exchange
BSF – Border Security Force
BSNL – Bharat Sanchar Nigam Limited
CABE – Central Advisory Board Of Education
CAD –Computer Aided Design
CAG – Comptroller of Auditor General
CAM – Computer Aided Manufacturing
CAPES – Computer Aided Paperless Examination System
CAR – Capital Adequacy Ratio
CARE – Corporative For American Relief Everywhere
CAS – Conditional Access System
CASE – Commission on Alternative Source of Energy
CASTAP – Conference on
Application of Science and Technology In Asia And Pacific
CBDT – Central Board of Direct Tax
CBFC - Central Board of Film Certification
CBI – Central Bureau of Investigation
CBM – Confidence Building Measures
CBSE – Central Board of Secondary Education
C2C – Customer To Customer
CCI – Cricket Club of India
CD – Compact Disk
C-DOT – Centre of Development
Telematics
CDMA – Code Division Multiple Access
CDRI – Central Drug Research
Institute
CDS – Compulsory Deposit Scheme
CDSL – Central Depository Services Limited
CENTO – Central Treaty Organisation
CEC – Chief Election Commissioner
CFSI – Children’s Film Society of India
CFTRI – Central Food Technological Research Institute
CGHS – Central Government Health Scheme
CIA – Central Intelligence Agency
CIS – Commonwealth of Independent States
CISF – Central Industrial
Security Force
C-IN-C – Commander- In- Chief
CID – Criminal Investigation Department
CIET – Central Institute of Educational Technology
CIF – Cost, Insurance and Freight
CIL – Coal India Limited
CITES – Convention of International Trade in Endangered Species
CITU - Centre of Indian Trades Unions
CLRC -Central Land Reforms Committee
CMIE - Centre for Monitoring Indian Economy
CMO -Chief Medical Officer
CNG - Compressed Natural Gas
CNN -Cable News Network
COAI - Cellular Operators Association of India
COAS - Chief of Army Staff
COBOL - Common Business Oriented Language
COD - Cash on Delivery
COFEPOSA - Conservation of Foreign Exchange and Prevention of Smuggling
Act
CORDET - Cooperative Rural Development Trust
CPC - Civil Procedure Code
CPF - Contributory Provident Fund
CPI - Communist Party of India
CPO - Central Para Military Organization
CRIS - Central Railway Information Systems
CRISIL - Credit Rating Information Services of India Limited
CRM - Customer Relationship Management
CRPF - Central Reserve Police Force
CRR - Cash Reserve Ratio
CRRI -Central Road Research Institute
CSI - Computer Society of India
CSIO - Central Scientific Instruments Organization
CSIR - Council of Scientific and Industrial Research
CSO - Central Statistical Organization
CSIRO - Commonwealth Scientific and Industrial Research Organization
CVC - Chief Vigilance Commissioner
CVR - Cockpit Voice Recorder
DA -Dearness Allowance
DAE - Department of Atomic Energy
DMRC - Delhi Metro Rail Corporation
DGC - Director-General of Civil Aviation
DGTD – Director General of Technical Development
DOD – Department of Ocean Development
DRDL – Defence Research and Development Laboratory
DRDO – Defence Research and Development Organisation
DRI – Differential Rate of Interest
DSIDC - Defence Scientific Information and Documentation Centre
DTH – Direct to Home Service
DVDR – Digital Versatile Disk Recordable
EARC – Economic Administrative Reforms Commission
ECGC – Export Credit and Guaranty Cooperation
ECHR – European Commission on Human Rights
EFTA – European Free Trade Association
ELSS – Equity Linked Saying Scheme
EPABX – Electric Private Automatic Brand Exchange
EPS – Earning Per Share
ESMA – Essential Services Maintenance
ESPA – Entrainment and Sports Programming Network
FAO – Food and Agricultural Organisation
FDI – Foreign Direct Investment
FBTR – Fast Breeding Test Reactor
FCD – Fully Convertible Debenture
FCI – Food Corporation of India
FBI – Federal Bureau of Investigation
FICCI – Federation of Indian Chambers Of Commerce and
Industry
FIFA – International Football Federation
FIPB – Foreign Investment Promotion Board
FLAG – Fibre Optic Linked Around the Globe
GAIL – Gas Authority of India Limited
GARP – Global Atmospheric Research Project
GATS – General Agreement on Trade and Services
GATT – General Agreement on Tariff and Trade
GDR –Global Depository Receipt
GDP – Gross Domestic Product
GLOBE – Global Learning and Observation to Benefit the
Environment
GMO – Genetically Modified Organisms
GMT – Greenwich Mean Time
GNP – Gross National Product
GOI – Government of India
GPF – General Provident Fund
GSLV – Geo Synchronous Satellite Launch Vehicle
GSTP – Global System of Trade Practices
HAL – Hindustan Aeronautics Limited
HBV- Hepatitis B Virus
HDFC – Housing Development and Finance Organisation
HLL – Hindustan Lever Limited
HMI – Himalayan Mountaineering Institute
HMT – Hindustan Machine Tools
HMV – His Master’s Voice
HUDCO – Housing And Urban Development Corporation
HZL – Hindustan Zinc Limited
IAA – International Airport Authority
IAAS – Indian Audit and Account Services
IAEA- International Atomic Energy Agency
IAC – Indian Airlines Corporation
IAFC – Indian Agricultural Finance Corporation
IAMC – Indian Army Medical Corps
IARI – Indian Agricultural Research Institute
IASRI – Indian Agricultural Statistical Research
Institute
IATA – International Air Transport Association
IBRD – International Bank for Reconstruction and Development
ICAR – Indian Council of Agricultural Research
ICBM – Inter Continental Ballistic Missile
ICC- International Cricket Council
ICE – InfoTech Communication and Entertainment
ICHR – Indian Council of Historical Research
ICICI- Industrial Credit and Investment Corporation
Of India
ICJ – International Court Of Justice
ICCR – Indian Council of Cultural Relation
ICRA – Investment and Credit Rating Agency of India
ICRC – International Committee of Red Cross
ICSSR – Indian Council of Social Science Research
IDBI – Industrial Development Bank of India
IDPL – Indian Drug and Pharmaceutical Limited
IDRC – International Development Research Centre
IDSA – Institute Of Defence Studies and Analysis
IETE – Institution of Electronic and
Telecommunication Engineers
IFAD – International Fund for Agricultural
Development
IFCI – Industrial Finance Corporation of India
IFFI – International Film Festival of India
IGIA – Indira Gandhi International Airport
IGNOU – Indira Gandhi National Open University
IHF – Indian Hockey Federation
IIFT – Indian Institute of Foreign Trade
IIP – Index of Industrial Production
IL – International Labour Organisation
IMA – Indian Military Academy
IMF – International Monitory Fund
INSAT – Indian Satellite
INTENSAT – International Telecommunication Satellite
INTERPOL – International Police
INTUC – Indian
National Trade Union Congress
IOA – Indian Olympic Association
IOC – International Olympic Association
IPO – Initial Public Offering
IPC –Indian Penal Code
IPU – International Parliamentary Union
IQ – Intelligent Quotient
IRA – Irish Republic Army
IRBM – Intermediate Range Ballistic Missile
IRDA – Insurance Regulatory and Development Authority
IRSS – Indian Remote Sensing Satellite
ISO –International Standard Organisation
ISP – Internet Service Provider
ISRO –Indian Space Research Organisation
IST – Indian Standard Time
ITBT- Indo – Tibetan Border Police
ITDC – Indian Tourism Development Corporation
ITF – International Tennis Federation
ITO - Income Tax Office
ITU – International Telecommunication Union
IIUTF – International Union Trade Fair
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