| B.I.T. | Birla Institute of Technology. |
| I.I.T. | Indian Institute of Technology. |
| C.A.D. | Computer Aided Design. |
| H.T.T.P. | Hyper Text Transfer Protocol. |
| D.M.R.C. | Delhi Metro Rail Corporation. |
| A.D.B. | Asian Development Bank. |
| B.A.R.C. | Bhabha Atomic Research Centre. |
| B.B.C. | British Broadcasting Corporation. |
| C.S.I.R. | Council of Scientific and Industrial Research. |
| A.S.E.A.N. | Association of South East Asian Nations. |
| A.S.C.I.I. | American Standard Code for Information Interchange. |
| E.V.M. | Electronic Voting Machine. |
| L.I.C. | Life Insurance Corporation (of India). |
| I.G.N.O.U. | Indira Gandhi National Open University. |
| R.B.I. | Reserve Bank of India. |
| U.N.D.P. | United Nations Development Programme. |
| U.N.I.C.E.F. | United Nations International Children's Emergency Fund. |
| L.P.G. | Liquified Petroleum Gas. |
| M.B.B.S. | Bachelor of Medicine and Bachelor of Surgery. |
| N.C.E.R.T. | National Council of Educational Research and Training. |
| O.N.G.C. | Oil and Natural Gas Commission. |
| P.I.N. Code | Postal Index Number Code. |
| V.A.T. | Value Added Tax. |
| W.H.O. | World Health Organization. |
| W.W.F. | World Wildlife Fund. |
| F.A.O. | Food and Agriculture Organization. |
| F.E.M.A. | Foreign Exchange Management Act. |
| G.A.T.T. | General Agreement on Tariff and Trade. |
| I.L.O. | International Labour Organisation. |
| I.M.F. | International Monetary Fund. |
| E.S.M.A. | Essential Services Maintenance Act. |
| I.S.R.O. | Indian Space Research Organisation. |
| W.W.W. | World Wide Web. |
| W.A.P. | Wireless Application Protocol. |
| C.I.A. | Central Intelligence Agency. |
| C.I.D. | Criminal Investigation Department. |
| I.T.D.C. | Indian Tourism Development Corporation. |
| MoU. | Memorandum of Understanding. |
| N.F.D.C. | National Film Development Corporation. |
| P.O.T.A. | Prevention of Terrorism Act. |
| R.T.I. | Right To Information. |
| P.T.I. | Press Trust of India. |
| U.N.O. | United Nation Organisation. |
| B.P.O. | Business Process Outsourcing. |
| C.I.C. | Chief Information Commissioner. |
| N.R.E.G.A. | National Rural Employment Guarantee Act. |
| P.A.N. | Permanent Account Number. |
| S.I.M. | Subscriber Identification Module. |
| N.D.A. | National Defence Academy. |
| O.P.E.C. | Organisation of Petroleum Exporting Countries. |
| RAM | Random Access Memory. |
| RAW | Research and Analysis Wing. |
| I.S.I. | Inter Services Intelligence. |
| I.I.M. | Indian Institute of Management. |
| N.A.S.A. | National Aeronautics Space Administration. |
| I.B.M. | International Business Machines. |
| N.G.O. | Non-Governmental Organization. |
| B.S.F. | Border Security Force. |
| C.E.O. | Chief Executive Officer. |
| C.B.I. | Central Bureau of Investigation. |
| P.W.D. | Public Works Department. |
| R.O.M. | Read Only Memory. |
| U.S.B. | Universal Serial Bus. |
| P.S.U. | Public Sector Undertaking. |
| R.T.G.S. | Real Time Gross Settlement. |
| N.E.F.T. | National Electronic Funds Transfer. |
| I.C.U. | Intensive Care Unit. |
| E.C.G. | ElectroCardioGram. |
| C.A.T. | Common Admission Test. |
| G.A.T.E. | Graduate Aptitude Test in Engineering. |
| N.M.D.S. | National Missile Defence System. |
| A.I.R. | All India Radio. |
| H.T.M.L. | HyperText Markup Language. |
| U.R.L. | Uniform Resource Locator. |
| G.S.L.V. | Geo-Synchronous Satellite Launch Vehicle. |
| B.S.N.L. | Bharat Sanchar Nigam Limited. |
| S.A.R.S. | Severe Acute Respiratory Syndrome. |
| G.S.M. | Global System for Mobile Communications. |
| G.P.R.S. | General Packet Radio Service. |
| WiFi | Wireless Fidelity. |
| I.M.E.I. | International Mobile Equipment Identity. |
| T.R.P. | Television Rating Point. |
| P.N.R. | Passenger Name Record. |
| M.L.A. | Member of Legislative Assembly. |
| S.S.C. | Staff Selection Commission. |
| U.P.S.C. | Union Public Service Commission. |
| N.R.I. | Non Resident Indian. |
| B.C.C.I. | Board of Control for Cricket in India. |
| F.I.R. | First Information Report. |
| P.D.F. | Portable Document Format. |
| S.Q.L. | Structured Query Language. |
| J.P.E.G or J.P.G. | Joint Photographic Experts Group. |
| E.M.I. | Equated Monthly Installment. |
| I.F.S.C. | Indian Financial System Code. |
| T.D.S. | Tax Deducted at Source. |
| G.D.P. | Gross Domestic Product. |
| A.S.A.P. | As Soon As Possible. |
| U.A.E. | United Arab Emirates. |
| S.T.D. | Subscriber Trunk Dialing. |
| I.R.D.A. | Insurance Regulatory and Development Authority. |
| B.O.L.T. | Build Operate Lease Transfer |
| C.I.I. | Confederation of Indian Industry |
| C.R.I.S.I.L. | Credit Rating Information Services of India Limited |
| C.R.R. | Cash Reserve Ratio |
| E.P.Z. | Export Processing Zone |
| F.E.R.A. | Foreign Exchange Regulation Act |
| F.I.I. | Foreign Institutional Investors |
| G.D.P. | Gross Domestic Product |
| H.U.D.C.O. | Housing and Urban Development Corporation |
| N.A.B.A.R.D. | National Bank for Agriculture and Rural Development |
| O.G.L. | Open General License |
| V.A.T. | Value Added Tax |
| C.I.S.F. | Central Industrial Security Force |
| N.I.F.T. | National Institute of Fashion Technology |
| U.G.C. | University Grants Commission |
| I.O.C. | International Olympic Committee |
| D.D.T. | Dichloro-Diphenyl-Trichloroethane |
| D.T.P. | Desk Top Publishing |
| I.C.B.M. | Inter-Continental Ballistic Missile |
| N.A.T.O. | North Atlantic Treaty Organisation |
