Here, we have provided the links which contains the study materials which will help you in studying and preparing for your examinations of the 70 Most Important Abbreviations. Referring to the links we’ve provided below and the links which contains the study materials of 70 Most Important Abbreviations. PDF Format along with the list of recommended books which we’ve provided below, you will be able to ace your examinations. We have also provided you the further details which will allow you to do well in your exams and learn more. These study materials help you understand the concepts and everything easily and creates a better space for you to work on. These study materials give you the best resources to study from.
Free Download Study Materials
Every year, they release notifications for several vacant posts, so required people interested in the job can apply for the job. To ace the exam, every candidate needs to prepare for the exam as per the syllabus and information provided in the study materials exclusively for this purpose. To get the study materials that are required, you must download the files provided below. You can click on the links given below to download the files and then study them. We hope you find our resources helpful. Every student who has studied using our study materials finds the exam easy to ace since question banks and solution keys are attached along. Once you’ve mastered the content provided in the study materials we’ve provided for you, you have nothing to worry about when it comes to acing the exam. Use our resources to study well for your exam and get your dream job.
| A | |
| AAFI | Amateur Athletics Federation of India |
| AAGSP | All-Assam Gana Sangram Parishad |
| AARRO | Afro-Asian Rural Reconstruction Organization |
| ABC | Atomic Biological and Chemical (warfare); Audit Bureau of Circulation; American (or Australian) Broadcasting Co. |
| ABM | Anti-Ballistic Missiles |
| ABU | Asian Broadcasting Union |
| ACC | Auxiliary Cadet Corps |
| CE | Anno Domini (after Christ) |
| ADB | Asian Development Bank |
| ADF | African Development Fund |
| ADMK | Anna Dravida Munnetra Kazhgam |
| AEC | Atomic Energy Commission |
| AFC | Asian Football Confederation |
| AFPRO | Action for Food Programme |
| AGSOC | Asian Games Special Organizing Committee |
| AIADMK | All India Anna Dravida Munnetra Kazhagam |
| AICS | All India Council of Sports |
| AICTE | All India Council of Technical Education |
| AIDS | Acquired Immune Deficiency Syndrome |
| AIFACS | All India Fine Arts and Craft Society |
| AIFF | All India Football Federation |
| AIILSG | All India Institute of Local Self Government |
| AIIMS | All India Institute of Medical Sciences |
| AIML | All India Muslim League |
| AIMO | All India Manufacturers’ Organization |
| AIREC | All India Railway Employee’s Confederation |
| AISSF | All India Sikh Students Federation |
| AITUC | All India Trade Union Congress |
| AIWC | All India Women’s Conference |
| AM | Ante Meridien (before noon); Amplitude Modulation. |
| AMC | Army Medical Corps |
| AMIE | Associated Member of the Institute of Engineers |
| AOC | Air Officer Commanding |
| APEC | Asia-Pacific Economic Corporation |
| APPLE | Ariane Passenger Payload Experiment |
| ARC | Administrative Reforms Commission |
| ARDC | Agricultural Refinance and Development Corporation |
| ASC | Army Service Corps |
| ASEAN | Association of South East Asian Nations |
| ASLV | Augmented Satellite Launch Vehicle |
| ASPAC | Asian and Pacific Council |
| ASSOCHAM | Associated Chamber of Commerce and Industry |
| ATC | Air Traffic Control |
| ATGM | Anti – Tank Guided Missile |
| ATM | Automated Teller Machine, Adobe Type Manager |
| ATS | Anti – Tetanus Serum |
| ATV | Advanced Technology Vessel |
| AVSM | Anti-Vishisht Seva Medal |
| AWACS | Airborne Warning and Control System |
| B | |
| B2B | Business to Business |
| B2C | Business to Consumer |
| BA | Baccalaureus Artium (Bachelor of Arts) |
| BALCO | Bharat Aluminium Company Limited |
| BARC | Bhabha Atomic Research Centre |
| BBC | British Broadcasting Corporation |
| BCE | Before Christ |
| BCCI | Board of Control for Cricket in India |
| BCG | Bacillus Calmette – Guerin (Anti – TB vaccine) |
| BENELUX | Belgium, Netherlands and Luxembourg |
| BHEL | Bharat Heavy Electricals Ltd. |
| BIFR | Board for Industrial and Financial Reconstruction |
| BIMARU | Bihar, Madhya Pradesh, Rajasthan, Uttar Pradesh |
| BIMSTEC | Bangladesh, India, Myanmar, Sri Lanka, Thailand Economic Cooperation |
| BIS | Bank of International Settlement |
| BOAC | British Overseas Airways Corporation (now British Airways) |
| BOLT | Bombay Stock Exchange On-Line Trading; Building Operate-Lease-Transfer |
| BPE | Bureau of Public Enterprises |
| BPL | Below Poverty Line |
| BPO | Business Process Outsourcing |
| BPR | Business Process Reengineering |
| BPS | Bytes Per Sound |
| BREAD | Basic Research Education and Development Society |
| BRO | Border Roads Organization |
| BSE | Bombay Stock Exchange |
| BSF | Border Security Force |
| BSNL | Bharat Sanchar Nigam Limited |
| BSS | Bharat Sewa Samaj |
| C | |
| C.V. | Curriculum Vitae |
| C/O | Care of |
| C2C | Consumer to Consumer |
| CA | Chartered Accountant |
| CABE | Central Advisory Board for Education |
| CAD | Command Area Development; Computer Aided Design |
| CAG | Comptroller and Auditor General of India |
| CARE | Cooperative for American Relief Everywhere |
| CASTAP | Conference on Application of Science and Technology in Asia and the Pacific |
| CAT | Career Aptitude Test; Common Admission Test; Computerized Axial Tomography (also called CT); Computer Adaptive Test |
| CBDT | Central Board of Direct Taxes |
| CBFC | Central Board of Film Certification |
| CBI | Central Bureau of Investigation |
| CBM | Confidence Building Measures |
| CBR | Central Board of Revenue |
| CBSE | Central Board of Secondary Education |
| CBU | Completely Built-up |
| CD | Compact Disk; Certificate of deposit |
| CDMA | Code Division Multiple Access |
| CDRI | Central Drug Research Institute |
| CDS | Compulsory Deposit Scheme |
| CEFIPAR | Centre for the Promotion of Advanced Research |
| CENTO | Central Treaty Organization |
| CEO | Chief Executive Officer |
| CFO | Chief Financial Officer |
| CFSI | Children’s Film Society of India |
| CFTRI | Central Food Technological Research Institute |
| CGHS | Central Government Health Service |
| CHEC | Commonwealth Human Economic Council |
| CHOGM | Commonwealth Heads of Government Meeting |
| CHOGRM | Commonwealth Heads of Government Regional Meeting |
| CIA | Central Intelligence Agency |
| CIET | Central Institute of Educational Technology |
| CII | Confederation of Indian Industry |
| C-IN-C | Commander-in-Chief |
| CIS | Commonwealth of Independent States |
| CITU | Centre of Indian Trade Unions |
| CIWTC | Central Inland Water Transport Corporation |
| CKD | Completely Knocked Down |
| CLAWS | Centre for Land Welfare Studies |
| CLRC | Central Land Reforms Committee |
| CMAG | Commonwealth Ministerial Fund |
| CMIE | Centre for Monitoring the Indian Economy |
| CMP | Common Minimum Programme |
| CNC | Computerised Numerical Control |
| CNN | Cable News Network |
| CO | Commanding Officer |
| COFEPOSA | Conservation of Foreign Exchange and Prevention of Smuggling Activities |
| COMECON | Council for Mutual Economic Assistance |
| COMEX | Commonwealth Expedition |
| COMSAT | Communications Satellite Corporation |
| CONCORD | Council of North Indian States for Cooperation and Regional Development |
| CORDET | Cooperative Rural Development Trust |
| CPI/M | Communist Party of India/Marxist |
| CRISIL | Credit Rating Information Services of India Ltd |
| CRM | Customer Relations Management |
| CRPF | Central Reserve Police Force |
| CRR | Cash Reserve Ratio |
| CRRI | Central Road Research Institute |
| CRY | Child Relief and You |
| CSIO | Central Scientific Instruments Organization |
| CSIR | Council of Scientific and Industrial Research |
| CSIRO | Commonwealth Scientific and Industrial Research Organization |
| CSO | Central Statistical Organization |
| CTBT | Comprehensive Test Ban Treaty |
| CWC | Chemical Weapons Convention |
| D | |
| DPhil | Doctor of Philosophy |
| DSc | Doctor of Science |
| DLitt | Doctor of Literature |
| DA | Dearness Allowance |
| DAE | Department of Atomic Energy |
| DAP | Di-Ammonium Nitrate |
| DDT | Dichloro Diphyenyl Trichloroethane |
| DGCA | Director-General of Civil Aviation |
| DGS and D | Director-General of Supplies and Disposals |
| DGTD | Director-General of Technical Development |
| DIA | Defense Intelligence Agency |
| DIG | Deputy Inspector General |
| DLF | Development Loans Fund |
| DLO | Dead Letter Office |
| DMK | Dravida Munnetra Kazhagam |
| DMKP | Dalit Mazdoor Kisan Party |
| DNA | Deoxyribonucleic Acid |
| DO | Demi Official |
| DOD | Department of Ocean Development |
| DPEP | District Primary Education Programme |
| DPI | Director of Public Instruction |
| DPT | Diphtheria, Pertussis, and Tetanus (Vaccine) |
| DRDL | Defense Research and Development Laboratory |
| DRDO | Defense Research and Development Organization |
| DRI | Differential Rate of Interest |
| DSB | Digital Satellite Broadcasting |
| DSIDC | Defense Scientific Information and Documentation Centre |
| DSL | Digital Subscriber Line |
| DSP | Digital Signal Processing |
| DTP | Desktop Publishing |
| DTS | Digital Theatre System |
| DV | Deo Volenre (God willing) |
| DVD | Digital Versatile / Video Disc |
| E | |
| e.g., | Exempli Gratia (for example) |
| EARC | Economic Administrative Reforms Commission |
| ECA | Economic Commission for Asia; Essential Commodities Act |
| ECAFE | Economic Commission for Asia and Far East (now ESCAP) |
| ECGC | Export Credit and Guarantee Corporation of India |
| ECHR | European Commission on Human Rights |
| ECM | European Common Market |
| ECOSOC | Economic and Social Council (of UN) |
| EDCIL | Educational Consultants India Limited |
| EEC | European Economic Community |
| EEG | Electro Encephalogram |
| EEZ | Exclusive Economic Zone |
| EFTA | European Free Trade Association |
| Electronic Mailing | |
| EMI | Equated Monthly Instalment |
| ENLF | Eelam National Liberation Front |
| ENT | Ear, Nose, and Throat |
| EPZ | Export Processing Zone |
| EQ | Emotional Quotient |
| ERM | European Exchange Rate Mechanism |
| ESA | European Space Agency |
| ESCAP | Economic and Social Commission for Asia and the Pacific |
| ESG | Electronics and Computer Software Export Promotion Council |
| ESI | Employee State Insurance |
| ESMA | Essential Services Maintenance Act |
| EURATOM | European Atomic Community |
| F | |
| FACTS | Fingerpoint Analysis and Criminal Tracing System |
| FAO | Food and Agriculture Organization |
| FBI | Federal Bureau of Investigation |
| FBTR | Fast Breeder Test Reactor |
| FCI | Food Corporation of India; Fertilizer Corporation of India |
| FCNRA | Foreign Currency Non-Resident Accounts |
| FCRA | Foreign Contribution Regulation Act |
| FEMA | Foreign Exchange Management Act |
| FERA | Foreign Exchange Regulation Act |
| FFC | Film Finance Corporation |
| FICCI | Federation of Indian Chambers of Commerce and Industry |
| FIFA | International Football Federation (Federation International de Football Association) |
| FII | Foreign Institutional Investors |
| FIPB | Foreign Investment Promotion Board |
| FIR | First Information Report |
| FIRE | Fully Integrated Robotized Engine |
| FLAG | Frequency modulation |
| Fob | Free on board |
| For | Free on rail |
| FRCP | Fellow of the Royal College of Physicians |
| FRCS | Fellow of the Royal College of Surgeons |
| FYI | For Your Information |
| G | |
| G7 | Group of Seven (USA, UK, Germany, France, Italy, Japan, and Canada); G8 includes G7 plus Russia |
| GAAP | Generally Accepted Accounting Practices |
| GAIL | Gas Authority of India Limited |
| GARP | Global Atmospheric Research Project |
| GATE | Graduate Aptitude Test in Engineering |
| GATS | General Agreement on Trade and Services |
| GATT | General Agreement on Tariffs and Trade |
| GCC | Gulf Cooperation Council |
| GCMMF | Gujarat Cooperative Milk Marketing Federation |
| GDP | Gross Domestic Product |
| GDR | Global Depository Receipt |
| GEC | General Electric Company |
| GEMS | Gateway Electronic Mail Service |
| GHQ | General Headquarters |
| GIC | General Insurance Corporation |
| GIS | Geographical Information System |
| GMAT | Graduate Management Admission Test |
| GMT | Greenwich Mean Time |
| GMUNET | Global Mega University Net |
| GNLF | Gorkha National Liberation Front |
| GNP | Gross National Product |
| GOC | General Officer Commanding |
| GPS | Global Positioning System |
| GRE | Graduate Record Examination |
| GSI | Geological Survey of India |
| GSLV | Geo-Synchronous Satellite Launch Vehicle |
| GSM | Global System for Mobil Communications |
| GSP | Generalised System Preference |
| GSTP | Global System of Trade Practices |
| GTTS | Global Travel and Tourism Summit |
| H | |
| HAL | Hindustan Aeronautics Limited |
| HAREDA | Haryana State Energy Development Agency |
| HBV | Hepatitis – B Virus |
| HEC | Heavy Engineering Corporation |
| HESCO | Himalayan Environment Studies and Conservation Organization |
| HF | High Frequency |
| HICG | High Technology Cooperation Group |
| HIV | Human Immunodeficiency Virus |
| HLC | Humanitarian Law Commission (Red Cross) |
| HMI | Himalayan Mountaineering Institute |
| HMT | Hindustan Machine Tools |
| HMV | His Master’s Voice, Heavy Motor Vehicle |
| HSL | Hindustan Steel Limited |
| HT | High Tension |
| HTML | Hyper Text Markup |
| HTPB | Hydroxy – Terminated Poly – Butadine |
| http | Hypertext Transfer Protocol |
| HUDCO | Housing and Urban Development Corporation |
| HV | High Voltage |
| HVAC | Heating, Ventilating and Air Conditioning |
| HVNET | High Speed VSAT Network |
| HZL | Hindustan Zinc Limited |
| I | |
| i.e., | Id est (that is) |
| I.N.R.I | Iesus Nazarenus Rexludaeorum |
| IA | Indian Airlines |
| IAA | International Airport Authority |
| IAAI | International Airport Authority of India |
| IAAS | Indian Audit and Accounts Service |
| IAC | Indian Airlines Corporation |
| IAEA | International Atomic Energy Agency |
| IAFC | Indian Agricultural Finance Corporation |
| IAMC | Indian Army Medical Corps |
| IARI | Indian Agriculture Research Institute |
| IAS | Indian Administrative Service |
| IASRI | Indian Agricultural Statistical Research Institute |
| IATA | International Air Transport Association |
| IBEC | International Bank for Economic Cooperation |
| IBM | International Business Machines |
| IBRD | International Bank for Reconstruction and Development |
| ICAO | International Civil Aviation Organization |
| ICAR | Indian Council of Agricultural Research |
| ICBM | Inter-Continental Ballistic Missile |
| ICCR | Indian Council for Cultural Relations |
| ICHR | Indian Council of Historical Research |
| ICICI | Industrial Credit and Investment Corporation of India |
| ICJ | International Court of Justice |
| ICMR | Indian Council of Medical Research |
| ICPD | International Conference on Population and Development |
| ICRA | Investment Information and Credit Rating Agency of India |
| ICRC | International Committee of Red Cross |
| ICRIER | Indian Council for Research on International Economic Relations |
| ICSE | Indian Certificate of Secondary Education |
| ICSI | Institute of Company Secretaries of India; Intra-Cytoplasmic Sperm Injection |
| ICSSR | Indian Council of Social Sciences Research |
| ICSW | Indian Council of Social Welfare |
| ICU | Intensive Care Unit |
| ICWA | Indian Council of World Affairs |
| IDA | International Development Agency |
| IDBI | Industrial Development Bank of India |
| IDC | Industrial Development Corporation |
| IDPL | Indian Drugs and Pharmaceuticals Limited |
| IDRC | International Development Research Centre |
| IDSA | Institute of Defense Studies and Analyses |
| IEEE | Institute of Electronics and Electrical Engineers |
| IELTS | International English Language Testing System |
| IETE | Institution of Electronics and Telecommunication Engineers |
| IFAD | International Fund for Agricultural Development |
| IFC | Industrial Finance Corporation; International Finance Corporation |
| IFCI | Industrial Finance Corporation of India |
| IFFI | International Film Festival of India |
| IFS | Indian Foreign Service; Indian Forest Service |
| IGNOU | Indira Gandhi National Open University |
| IIFS | International Indian Film Academy |
| IIFT | Indian Institute of Foreign Trade |
| IIPA | Indian Institute of Public Administration |
| IIT | Indian Institute of Technology |
| ILO | International Labour Organization |
| IMAP | Internet Mail Access Protocol |
| IMF | International Monetary Fund |
| INMAS | Institute of Nuclear Medicines and Allied Sciences |
| INS | Indian Newspaper Society |
| INSAT | Indian National Satellite |
| INTELSAT | International Telecommunication Satellite |
| INTERPOL | International Criminal Police Commission |
| INTUC | Indian National Trade Union Congress |
| IOA | Indian Olympic Association |
| IOC | Indian Oil Corporation; International Olympic Committee |
| IOCOM | Indian Ocean Commonwealth |
| IOJ | International Organization of Journalists |
| IOU | I Owe You |
| IP | Internet Protocol |
| IPC | Indian Penal Code |
| IPCL | Indian Petrochemicals Corporation Ltd. |
| IPO | Initial Public Offering |
| IPS | Indian Police Service; |
| IPU | International Parliamentary Union |
| IQ | Intelligence Quotient |
| IRA | Irish Republican Army |
| IRBM | Intermediate Range Ballistic Missile |
| IRC | International Red Cross |
| IRCI | International Reconstruction Corporation of India |
| IRDP | Indian Rural Development Programme; Integrated Rural Development Programme |
| IREDA | Indian Renewable Energy Development Agency |
| IRRI | International Rice Research Institute |
| IRS | Indian Revenue Service |
| ISBA | International Sea-Bed Authority |
| ISBN | International Standard Book Number |
| ISC | Indian School Certificate |
| ISCI | Intra-Cytoplasmic Sperm Injection |
| ISDN | Integrated Services Digital Network |
| ISI | Indian Standards Institution, Inter-Services Intelligence |
| ISKCON | International Society for Krishna Consciousness |
| ISO | International Organization for Standardization |
| ISRO | Indian Space Research Organization |
| ISSN | International Standard Serial Number |
| IST | Indian Standard Time |
| ITBP | Indo-Tibetan Border Police |
| ITDC | Indian Tourism Development Corporation |
| ITI | Indian Telephone Industries; Industrial Training Institute |
| ITU | International Telecommunication Union |
| IUTF | International Union Trade Fairs |
| J | |
| JCO | Junior Commissioned Officer |
| JPEG | Joint Photographic Expert Group |
| JVM | Janata Vidhyarathi Morcha |
| K | |
| KAL | Korean Airlines |
| KANU | Kenya African National Union |
| KG | Kindergarten (method of teaching) |
| KKK | Ku Klux Klan (US secret society, Anti-Negro, Anti-Jewish) |
| KMT | Kuomintang (Chinese National Party) |
| KVIC | Khadi and Village Industries Commission |
| L | |
| LASER | Light Amplification by Stimulated Emission of Radiation |
| LCA | Light Combat Aircraft |
| LCD | Liquid Crystal Display; Least Common Denominator |
| LCM | Lowest Common Multiple |
| LES | Lunar Escape System |
| LIC | Life Insurance Corporation (of India) |
| LL.B. | Bachelor of Laws |
| LPG | Liquefied Petroleum Gas |
| LSD | Dextor-lysergic and diethylamide |
| LT. Col. | Lieutenant Colonel |
| LTTE | Liberation Tigers of Tamil Eelam |
| M | |
| MA | Magisiter Artium (Master of Arts) |
| MD | Doctor of Medicine |
| MAIF | Market Access Initiative Fund |
| MAMC | Mining and Allied Machinery Corporation |
| MBA | Master of Business Administration |
| MBBS | Bachelor of Medicine and Bachelor of Surgery |
| MDMA | Multi-Disciplinary Monitoring Agency |
| MENA | Middle East News Agency |
| MFN | Most Favoured Nation |
| MI | Military Intelligence |
| MICR | Magnetic Ink Character Recognition |
| MISA | Maintenance of Internal Security Act |
| Misc | Miscellaneous |
| MIT | Massachusetts Institute of Technology, USA; Master Instruction Tape |
| MLA | Member of Legislative Assembly |
| MMTC | Minerals and Metals Trading Corporation |
| MNC | Multinational Corporation |
| MNNA | Major-Non-NATO Ally |
| MODEM | Modular Demodulator |
| MODVAT | Modified Value Added Tax |
| MOSFET | Metal Oxide Semi-conductor Field Effect Transistor |
| MOU | Memorandum of Understanding |
| MP | Member of Parliament; Madhya Pradesh |
| MPEG | Motion Picture Experts Group |
| Mph | Miles per hour |
| MPLAD | Member of Parliament Local Area Development |
| MRCP | Member of the Royal College of Physicians |
| MRD | Movement for Restoration of Democracy (Pakistan) |
| MRTPC | Monopolies and Restrictive Trade Practices Commission |
| N | |
| NAA | National Airports Authority |
| NAAI | National Airport Authority of India |
| NABARD | National Bank for Agriculture and Rural Development |
| NAC | National Advisory Council |
| NAFED | National Agricultural Cooperative Marketing Federation |
| NAFTA | North American Free Trade Agreement |
| NASA | National Aeronautics and Space Administration (USA) |
| NASDAQ | National Association of Software and Service Companies |
| NASSCOM | National Association of Securities Dealers Automated |
| NATO | North Atlantic Treaty Organization |
| NAV | Net Asset Value |
| NCA | National Commission of Agriculture |
| NCAER | National Council of Applied Economic Research |
| NCCF | National Calamity Contingency Fund |
| NCEPC | National Committee on Environmental Planning and Coordination |
| NCERT | National Council of Education Research and Training |
| NCST | National Committee of Science and Technology |
| NDA | National Defense Academy |
| NDC | National Development Council |
| NEERI | National Environmental Engineering Research Institute |
| NEPA | National Environment Protection Act |
| NFDC | National Film Development Corporation |
| NGO | Non-Government Organization; Non-Gazetted Officer |
| NGRI | National Geographical Research Institute |
| NIIT | National Institute of Information Technology |
| NIO | National Institute of Oceanography |
| NITIE | National Institute for Training in Industrial Engineering |
| NMDC | National Mineral Development Corporation |
| NPC | National Productivity Council |
| NPCIL | Nuclear Power Corporation of India Limited |
| NPL | National Physical Laboratory |
| NPT | Nuclear Non-Proliferation Treaty |
| NRC | Nuclear Regulatory Commission |
| NRSA | National Remote Sensing Agency |
| NSC | National Service Corps |
| NSUI | National Students Union of India |
| NTPC | National Thermal Power Corporation |
| NTSC | National Television System Committee |
| O | |
| OANA | Organization of Asia-Pacific News Agencies |
| OAPEC | Organization of Arab Petroleum Exporting Countries |
| OAS | Organization of American States |
| OAU | Organization of African Unity |
| OCR | Optical Character Recognition |
| OECD | Organization for Economic Co-operation and Development |
| OIC | Organization of Islamic Conference |
| OK | All Correct (slang) |
| ONGC | Oil and Natural Gas Corporation |
| OPEC | Organization of Petroleum Exporting Countries |
| P | |
| PAC | Public Accounts Committee; Political Affairs Committee |
| PAN | Permanent Account Number |
| PBX | Private Branch Exchange (for telephone) |
| PC | Per cent; Post Card, Personal Computer |
| PCM | Pulse Code Modulation |
| PCRA | Petroleum Conservation Research Association |
| PDA | Preventive Detention Act; Personal Digital Assistant |
| PEC | Projects and Equipment Corporation of India |
| PEN | Poets, Editors and Novelists Association |
| PERT | Programme Evaluation Review Technique |
| PETA | People for Ethical Treatment of Animals |
| PFA | Press Foundation of Asia; Prevention of Food Adulteration |
| PFBR | Prototype Fast Breeder Reactor |
| PGIMER | Post Graduate Institute of Medical Education and Research |
| Ph.D | Doctor of Philosophy (Philosophiae Doctor) |
| PHC | Primary Health Centre |
| PHDCCI | Punjab, Haryana, Delhi Chamber of Commerce and Industries |
| PIB | Public Investment Board; Press Information Bureau |
| PIL | Public Interest Litigation |
| PIM | Personal Information Management |
| PIN Code | Postal Index Number Code |
| Pixel | Picture Element |
| PLO | Palestine Liberation Organization |
| PLOTE | People’s Liberation Organization Tamil Eelam |
| PM | Post Meridiem; Prime Minister |
| PMG | Post Master General |
| PNR | Passenger Name Recorder |
| POK | Pakistan – Occupied Kashmir |
| POTA | Prevention of Terrorism Act |
| POW | Prisoner of War |
| PPP | Purchasing Power Parity; Point-to-Point Protocol |
| PREPAK | People’s Revolutionary Party of Kang-leipak (Imphal); |
| PRO | Public Relations Officer |
| PSC | Public Service Commission |
| PSLV | Polar Satellite Launch Vehicle |
| PSN | Processor Serial Number |
| PTA | Parent – Teacher Association |
| PTI | Press Trust of India |
| PTO | Please Turn Over |
| PVC | Poly Vinyl Chloride; Param Vir Chakra |
| PWD | Public Works Department |
| Q | |
| QMC | Quarter – Master General |
| QR | Quantitative Restrictions |
| R | |
| RADAR | Radio Detecting and Ranging |
| RAM | Random Access Memory |
| RAW | Research and Analysis Wing |
| RBI | Reserve Bank of India |
| RCD | Regional Cooperation for Development |
| RDF | Rapid Deployment Force |
| RDX | Research Department Explosive (Cyclotrimethylene Trinitramine) |
| REC | Rural Electrification Corporation |
| RITES | Rail India Technical and Economic Services |
| RLEGS | Rural Landless Employment Guarantee |
| RNA | Ribonucleic Acid |
| RSS | Rashtriya Swayam Sewak Sangh |
| RSVP | Respondez Sil Vous Plait (Reply if you Please) |
| S | |
| S and T | Science and Technology; Strategy and Technology |
| SAFHR | South Asian Forum for Human Rights |
| SAIL | Steel Authority of India Limited |
| SALT | Strategic Arms Limitation Treaty |
| SAPTA | South Asian Preferential Trade Agreement |
| SARS | Severe Acute Respiratory Syndrome |
| SAT | Scholastic Aptitude Test |
| SATTE | South Asia Travel and Tourism Exchange |
| SCI | Shipping Corporation of India |
| SCM | Supply Chain Management |
| SCUBA | Self-Contained Underwater Breathing Apparatus |
| SDR | Special Drawing Rights |
| SEATO | South-East Asia Treaty Organization |
| SEBI | Securities and Exchange Board of India |
| SENSEX | Sensitivity Index (of share price) |
| SERC | Structural Engineering Research Centre |
| SEZ | Special Economic Zone |
| SGRC | Siromani Gurudwara Prabandak Committee |
| SIHAM | Society for Indian Human and Animal Mycologists |
| SIM | Subscriber Information Module |
| SITA | Suppression of Immoral Traffic in Women and Girls Act |
| SITE | Satellite Instructional Television Experiment |
| SJVN | Satluj Jal Vidyut Nigam |
| SLFP | Sri Lanka Freedom Party |
| SLV | Satellite Launch Vehicle |
| SMTP | Simple Mail Transfer Protocol |
| SNIPES | Society of National Institutes for Physical Education and Sports |
| SOHO | Small Office Home Office |
| SPCA | Society for the Prevention of Cruelty of Animals |
| SPROB | Space Propellant Boost Plant |
| SPTM | Self-Printing Ticketing Machine |
| SSC | Staff Selection Commission |
| STAR (TV) | Satellite Television Asian Region Ltd. |
| START | Strategic Arms Reduction Treaty |
| STC | State Trading Corporation |
| STD | Subscriber Trunk Dialing; Sexually Transmitted Diseases |
| STP | Software Technology Park |
| SUNFED | Special United Nations Fund for Economic Development |
| SWAPO | South-West African People’s Organization |
| SWOT | Strengths, Weaknesses, Opportunities and Threats |
| T | |
| TADA | Terrorist and Disruptive Activities (Prevention) Act |
| TAPS | Tarapur Atomic Power Station |
| TAX | Trunk Automatic Exchange |
| TDA | Trade Development Authority |
| TELCO | Tata Engineering and Locomotive Company |
| TELEX | Teleprinter Exchange |
| TERLS | Thumba Equatorial Rocket Launching Station |
| TFT | Thin-Film Transistor |
| THI | Temperature Humidity Index |
| TIFR | Tata Institute of Fundamental Research |
| TIPS | Technology and Information Pilot System |
| TISCO | Tata Iron and Steel Company |
| TLC | Total Literacy Campaign |
| TMO | Telegraphic Money Order |
| TNG | The Next Generation |
| TNT | Tri-Nitro-Toluene (Explosive) |
| TOEFL | Test of English as a Foreign Language |
| TPM | Total Productivity Maintenance |
| TQM | Total Quality Management |
| TRIMS | Trade Related Investment Measures |
| TRIPS | Trade Related Intellectual Property Rights |
| TRYSEM | (National Scheme) Training of Rural Youth for Self-Employment |
| TUC | Trade Union Congress |
| U | |
| UAE | United Arab Emirates |
| UANC | United African National Council |
| UAR | United Arab Republic |
| UCIL | Uranium Corporation of India Ltd |
| UCTA | United Chambers of Trade Associations |
| UGC | University Grants Commission |
| UHF | Ultra-High Frequency |
| UNCED | United Nations Conference on Environment and Development |
| UNCIP | United Nations Commission for India and Pakistan |
| UNCITRAL | United Nations Conference on International Trade Law |
| UNCLOS | United Nations Conference on the Law of the Sea |
| UNCNRSE | United Nations Conference for New and Renewable Sources of Energy |
| UNCOD | United Nations Conference on Desertification |
| UNCSTD | United Nations Conference on Science and Technology |
| UNCTAD | United Nations Conference on Trade and Development |
| UNDC | United Nations Disarmament Commission |
| UNDOF | United Nations Disengagement Observer Force |
| UNDP | United Nations Development Programme |
| UNEF | United Nations Emergency Force |
| UNEP | United Nations Environment Programme |
| UNESCO | United Nations Educational Scientific and Cultural Organization |
| UNFPA | United Nations Fund for Population Activities |
| UNHCR | United Nations High Commissioner for Refugees |
| UNI | United News of India |
| UNIC | United Nations Information Centre |
| UNICEF | United National International Children’s Emergency Fund (now ‘United Nations Children’s Fund’); United Nations International Children’s Education Fund |
| UNIDO | United Nations Industrial Development Organization |
| UNIFIL | United Nations Interim Force in Lebanon |
| UNISPACE | United Nations Conference on Peaceful Use of Space |
| UNITA | Union for the Total Independence of Angola |
| UNITAR | United Nations Institute for Training and Research |
| UNITC | United Nations International Trade Centre |
| UNLA | Uganda’s National Liberation Army |
| UNMOGIP | United Nations Military Observer Group in India and Pakistan |
| UNOPS | United Nations Office for Project Services |
| UNPROFOR | United Nations Protection Force |
| UNRRA | United Nations Relief and Rehabilitation Administration |
| UNU | United Nations University |
| UPA | United Progressive Alliance |
| UPI | United Press International |
| UPS | Uninterrupted Power Supply |
| UPSC | Union Public Service Commission |
| URL | Uniform Resource Locator |
| USAID | United States Agency for International Development |
| USIS | United States Information Service |
| UNC TAD | United Nations Conference on Trade and Development |
| USP | Unique Selling Proposition |
| V | |
| VABAL | Value – Based Advance Licensing |
| VAN | Virtual Area Network |
| VAT | Value Added Tax |
| VATIS | Value Added Technology Information Service |
| VCR | Video Cassette Recorder |
| VD | Venereal Disease |
| VHS | Video Home System |
| VIP | Very Important Person |
| VIRUS | Vital Information Resources Under Siege |
| VPI | Virtual Private Internet |
| VPP | Value Payable Post |
| VRDE | Vehicle Research and Development Establishment |
| VRS | Voluntary Retirement Scheme |
| VSAT | Very Small Aperture Terminal |
| VSP | Visakhapatnam Steel Plant |
| VSSC | Vikram Sarabhai Space Centre |
| VTEC | Variable Valve Timing and Lift Electronic Control |
| VTR | Video Tape Recorder |
| W | |
| WAPCOS | Water and Power Development Consultancy Services (India) Ltd |
| WASME | World Assembly of Small and Medium Enterprises |
| WEF | World Economic Forum |
| WFC | World Food Council |
| WFP | World Food Programme |
| WFTU | World Federation of Trade Unions |
| WG | Work Group |
| WHO | World Health Organization |
| WMO | World Meteorological Organization |
| WPI | Wholesale Price Index |
| WRO | Weakly Interacting Massive Particle; Windows, Icons, Meus, Pointers |
| WSIS | World Summit on Information Society |
| WTO | World Trade Organization |
| WWF | World Wildlife Fund, now renamed Worldwide Fund for Nature |
| WWW | World Wide Web |
| X | |
| Xmas | Christmas |
| Y | |
| YMCA | Young Men’s Christian Association |
| YMIA | Young Men’s Indian Association |
| YWCA | Young Women’s Christian Association |
| Z | |
| ZIP | Zone Improvement Plan |
| ZOPFAN | Zone of Peace, Freedom and Neutrality |