Table of Contents
List of A – Z important Abbreviations
Have you ever heard an acronym but didn’t know what it meant? There are several full forms like Education, Exam, Automobile, Computer, Software, Telecom, Banking, Finance, General, Organization, Game, Political, etc. Today we are going to discuss A to Z Full Forms.
Those of the students who are preparing for the examination must be well aware of the full forms of various terms. General knowledge is the essential area for any focused examination, for example, UPSC, State Services, SSC and banking, and railways.
J – Full Forms
| Acronym | Full Form |
| J2EE | Java 2 Platform Enterprise Edition |
| JAIIB | Junior Associate of the Indian Institute of Bankers |
| JAR | Java Archive |
| Java EE | Java, Enterprise Edition |
| JBL | James Bullough Lansing |
| JCB | Joseph Cyril Bamford |
| JCC | Janta Congress Chhattisgarh |
| JCE | Java Cryptography Extension |
| JDK | Java Development Kit |
| JEE | Joint Entrance Exam |
| JEST | Joint Entrance Screening Test |
| JKB | Jammu and Kashmir Bank |
| JKNC | Jammu and Kashmir National Conference |
| JKNPP | Jammu and Kashmir National Panthers Party |
| JKPDP | Jammu and Kashmir Peoples Democratic Party |
| JMET | Joint Management Entrance Test |
| JMM | Jharkhand Mukti Morcha |
| JNNURM | Jawaharlal Nehru National Urban Renewal Mission |
| JPB | Jio Payments Bank |
| JPEG | Joint Photographic Expert Group |
| JPG | Joint Photographic Experts Group |
| JRE | Java Run-time Environment |
| JS | JavaScript |
| JSON | JavaScript Object Notation |
| JSP | Jana Sena Party |
| JSP | Java Server Pages |
| JVM | Java Virtual Machine |
K – Full Forms
| Acronym | Full Form |
| KB | Kilo-bytes |
| KCC | Kisan Credit Card |
| KCET | Karnataka Common Entrance Test |
| KDCF | Korea Digital Cable Forum |
| KEC | Kerala Congress |
| KFC | Kentucky Fried Chicken |
| kHz | kilohertz (thousand hertz) |
| KMAT | Karnataka Management Aptitude Test |
| KMB | Kotak Mahindra Bank |
| KMC | Key Management Center |
| KPH | Kilometer Per Hour |
| KPL | Kilometer Per Liter |
| KPMG | Klynveld Peat Marwick Goerdeler |
| KPO | Knowledge Process Outsourcing |
| KRA | Key Result Area |
| KVB | Karur Vysya Bank |
| KVIC | Khadi and Village Industries Corporation |
| KVM | Kernel-based Virtual Machine |
| KVP | Kisan Vikas Patra |
| KVPY | Kishore Vaigyanik Protsahan Yojana (examination) |
| KYC | Know Your Customer |
L – Full Forms
| Acronym | Full Form |
| LAB | Local Area Bank |
| LAF | Liquidity Adjustment Facility |
| LAN | Local Area Network |
| LASER | Light Amplification for Stimulated Emission of Radiation |
| LATA | Local Access and Transport Area |
| LBA | Logical Block Addressing |
| LBD | Land Development Bank |
| LBS | Locational Banking Statistics |
| LBS | Location-Based Services |
| LCAS | Link Capacity Adjustment Scheme |
| LCBC | Lake Chad Basin Commission |
| LCD | Liquid Crystal Display |
| LCP | Local Convergence Point |
| LCS | Line Code Signaling |
| LCV | Light Commercial Vehicle |
| LDAP | Lightweight Directory Access Protocol |
| LDB | Land Development Bank |
| LDC | Least Developed Countries |
| LDC | Lower Division Clerk |
| LDP | Label Distribution Protocol |
| LDPC | Low Density Parity Check |
| LDS | Local Digital Switch |
| LEC | Local Exchange Carrier |
| LED | Light Emitting Diode |
| LEO | Low Earth Orbit |
| LERMS | Liberalized Exchange Rate Management System |
| LEV | Low-Emission Vehicle |
| LG | Lucky Goldstar |
| LIBOR | London Inter Bank Offer Rate |
| LIC | Life Insurance Corporation of India |
| LIFO | Last In, Last Out |
| LJP | Lok Janshakti Party |
| LKG | Lower Kindergarten |
| LLB | Bachelor of Laws |
| LLC | Limited Liability Company |
| LLC | Logical Link Control |
| LLM | Master of Laws |
| LLP | Limited Liability Partnership |
| LMDS | Local Multipoint Distribution Service |
| LMI | Link Management Interface |
| LMP | Link Management Protocol |
| LMR | Land Mobile Radio |
| LNAT | Law National Aptitude Test |
| LNG | Liquid Natural Gas |
| LOI | Letter Of Intent |
| LOS | Loss of Signal |
| LPCM | Linear Pulse Code Modulation |
| LPG | Liquefied Petroleum Gas |
| LRU | Least Recently Used |
| LSB | Least Significant Bit |
| LSB | Least Significant Byte |
| LSP | Label Switched Path |
| LSR | Label Switch Router |
| LSWP | Loktantrik Samajwadi Party |
| Lt.Gov. | Lieutenant Governor |
| LTCG | Long-Term Capital Gains |
| LTE | Long Term Evolution |
| LTS | Long Term Storage |
| LVB | Lakshmi Vilas Bank |
| LVI | Low Voltage Integrator |
M – Full Forms
| Acronym | Full Form |
| M .Sc | Master of Science |
| M. A | Master of Arts |
| M. Arch | Master of Architecture |
| M. Com | Master of Commerce |
| M. D | Doctor of Medicine |
| M. E | Master of Engineering |
| M. Ed | Master of Education |
| M. J | Master of Journalism |
| M. M | Master of Music |
| M. S | Master of Science |
| M. S | Master of Surgery |
| M. Sc. Ag. | Master of Science in Agriculture |
| M. Tech | Master of Technology |
| M3G | Mobile 3D Graphics |
| Mac | Macintosh |
| MAC | Media Access Control |
| MAIT | Manufacturers’ Association for Information Technology |
| MAN | Metropolitan Area Network |
| MAP | Mobile Application Part |
| MAPI | Messaging Application Program Interface |
| MAT | Management Aptitude Test |
| MAT | Minimum Alternative Tax |
| MB | Mega-bytes |
| MBA | Master of Business Administration |
| MBBS | Bachelor of Medicine and Bachelor of Surgery |
| MBCS | Multi Byte Character Set |
| MBR | Master Boot Record |
| MBSA | Microsoft Baseline Security Analyzer |
| MC | Message Center |
| MCA | Master of Computer Application |
| MCA | Ministry Of Company Affairs |
| MCAT | Medical College Admission Test |
| MCC | Melbourne Cricket Club |
| MCLR | Marginal Cost of Lending Rate |
| MCR | Multivariant Curve Resolution |
| MCS | Multi Carrier Mode |
| MCTF | Motion Compensated Temporal Filtering |
| MCX | Multi Commodity Exchange |
| MDA | Model Driven Architecture |
| MDCAT | Medical and Dental College Admission Test |
| MDG | Millennium Development Goals |
| MDI | Multiple Document Interface |
| MDR | Mobile Digital Recorder |
| MDU | Maharshi Dayanand University |
| MDU | Multiple Dwelling Unit |
| MEMS | Micro-Electro-Mechanical Systems |
| MEN | Metro Ethernet Network |
| MEP | Minimum Export Price |
| MER | Modulation Error Ratio |
| MES | Military Engineering Service |
| MFA | Master of Finance And Accounting |
| MFA | Multi-Factor Authentication |
| MFA | Multi-Fiber Agreement |
| MFD | Multi-Function Device |
| MFDF | Micro Finance Development Fund |
| MFI | Micro Finance Institution |
| MFIN | Micro Finance Institution Network |
| MFN | Most Favored Nation |
| MFP | Multi-Function Product |
| MGC | Media Gateway Controller |
| MGMCRI | Mahatma Gandhi Medical College and Research Institute |
| MGP | Maharashtrawadi Gomantak Party |
| MGP | Maharashtrawadi Gomantak Party |
| MHA | Master of Healthcare Administration |
| MHA | Ministry of Home Affairs |
| MHP | Multimedia Home Platform |
| MHz | Megahertz (million hertz) |
| MIB | Management Information Base |
| MICAT | MICA Common Aptitude Test |
| MICB | Mega International Commercial Bank |
| MICR | Magnetic Ink Character Recognition |
| MIDI | Musical Instrument Digital Interface |
| MIDP | Mobile Information Device Profile |
| MIGA | Multilateral Investment Guarantee Agency |
| MIME | Multipurpose Internet Mail Extensions |
| MIMO | Multiple-Input Multiple Output |
| MIN | Mobile Identification Number |
| MIN | Mutual-Fund Identification Number |
| MIPS | Million Instructions Per Second |
| MIRS | Motorola Integrated Radio system |
| MIS | Management Information System |
| MITM | Man in the Middle Attack |
| MLA | Member of Legislative Assembly |
| MLAT | Modern Languages Admissions Test |
| MLC | Member of Legislative Council |
| MLE | Maximum Likelihood Estimation |
| MLE | Ministry of Labour and Employment |
| MLI | Multiple Link Interface |
| MMC | Microsoft Management Console |
| MME | Mining Machinery Engineering |
| MMI | Man Machine Interface |
| MMS | Multimedia Messaging Service |
| MMU | Memory Management Unit |
| MMX | Multi-Media Extensions |
| MNC | Multi-National Corporation |
| MNF | Mizo National Front |
| MNG | Multiple-image Network Graphics |
| MNS | Maharashtra Navnirman Sena |
| MOSFET | Metal-Oxide Semiconductor Field Effect Transistor |
| MOU | Memorandum of Understanding |
| MP | Member of Parliament |
| MPC | Media Player Controller |
| MPC | Mizoram People Conference |
| MPEG | Moving Picture Experts Group |
| MPFI | Multi Point Fuel Injection |
| MPL | Mozilla Public License |
| MPLS | Multi-Protocol Label Switching |
| MPP | Manipur People Party |
| MPP | Massive Parallel Processing |
| MPSC | Maharashtra Public Service Commission |
| MPTS | Multiple Program Transport Stream |
| MRF | Madras Rubber Factory |
| MRI | Magnetic Resonance Imaging |
| MRM | Monitoring and Review Mechanism |
| MSB | Most Significant Bit |
| MSB | Most Significant Byte |
| MSC | Mobile Switching Center |
| MSCIT | Master of Science in Information Technology |
| MSD | Most Significant Digit |
| MSDN | Microsoft Developer Network |
| MSF | Medicines Sans Frontiers |
| MSI | Medium Scale Integration |
| MSME | Micro Small and Medium Enterprises |
| MSN | Microsoft Networks |
| MSP | Minimum Support Price |
| MSPP | Multi-Service Provisioning Platform |
| MSS | Market Stabilization Scheme |
| MSTSC | Microsoft Terminal Service Client |
| MTA | Mail Transfer Agent |
| MTA | Multimedia Terminal Adapter |
| MTBF | Mean Time Between Failure |
| MTN | Medium Term Note |
| MTNL | Mahanagar Telephone Nigam Limited |
| MTO | Multilateral Trade Organization |
| MTS | Mobile Telephone Service |
| MUDRA | Micro Units Development and Refinance Agency |
| MUI | Multilingual User Interface |
| MUV | Multi Utility Vehicle |
| MVNO | Mobile Virtual Network Operator |
| MVS | Multiple Vendor System |
| MVSS | Motor Vehicle Safety Standards |
N – Full Forms
| Acronym | Full Form |
| NAA | National Auctioneers Association |
| NAAC | National Assessment and Accreditation Council |
| NAB | National Australia Bank |
| NABARD | National Bank for Agriculture and Rural Development |
| NACP | National Aids Control Program |
| NADA | National Anti-Doping Agency |
| NAFED | National Agricultural Cooperative Marketing Federation of India Ltd |
| NAFTA | North America Free Trade Agreement |
| NAIO | Non-Administratively Independent Office |
| NAMA | Non-Agriculture Market Access |
| NAP | Network Access Protection |
| NAPT | Network Address and Protocol Translation |
| NAS | National Account Statistics |
| NAS | Network Attached Storage |
| NASA | National Aeronautics Space Administration |
| NASCAR | National Association for Stock Car Auto Racing |
| NASSCOM | National Association of Software and Services Companies |
| NAT | National Aptitude Test |
| NAT | Network Address Translation |
| NATO | North Atlantic Treaty Organization |
| NAV | Net Asset Value |
| NBA | National Basketball Association |
| NBFC | Non-Banking Finance Companies |
| NCAA | National Collegiate Athletic Association |
| NCAER | National Council of Applied Economic Research |
| NCBI | National Center for Biotechnology Information |
| NCC | National Cadet Corps |
| NCDC | National Cooperative Development Corporation |
| NCERT | National Council of Educational Research and Training |
| NCHER | National Commission for Higher Education and Research |
| NCM | Nuclear-armed Cruise Missiles |
| NCND | Non-Circumvent and Non-Disclosure |
| NCP | Nationalist Congress Party |
| NCPCR | National Commission for Protection of Child Rights |
| NCR | National Capital Region |
| NCS | National Career Service |
| NCVT | National Council for Vocational Training |
| NDA | National Defense Academy |
| NDA | National Democratic Alliance |
| NDA | Net Domestic Asset |
| NDA | Non-Disclosure Agreement |
| NDANAE | National Defence Academy and Naval Academy Examination |
| NDC | National Development Council |
| NDE | Network Dimensioning Engine |
| NDMH | Non-Degraded Modem Hours |
| NDPP | Nationalist Democratic Progressive Party |
| NDRF | National Disaster Response Force |
| NDRTC | Nobo Diganto Road Transport Corporation |
| NDS | Negotiated Dealing Systems |
| NDTL | Net Demand And Time Liability |
| NDTV | New Delhi Television |
| NDVR | Network Digital Video Recording |
| NEBS | Network Equipment Building System |
| NEC | Not Elsewhere Classified |
| NECS | National Electronic Clearing System |
| NEER | Nominal Effective Exchange Rate |
| NEET | National Eligibility-cum-Entrance Test |
| NEFT | National Electronic Funds Transfer |
| NEGP | National E-Governance Plan |
| NELP | New Exploration Licensing policy |
| NEMA | National Electrical Manufactures Association |
| NEMS | Network Element Management System |
| NEP | National Education Policy |
| NEST | National Entrance Screening Test |
| NET | National Eligibility Test |
| NEWS | North East West South |
| NFA | Non-Foreign Exchange Assets |
| NFI | Netball Federation of India |
| NFL | National Football League |
| NFO | New Fund Offers |
| NFS | National Financial Switch |
| NFS | Network File System |
| NGNA | Next Generation Network Architecture |
| NGO | Non-Governmental Organization |
| NGV | Natural Gas Vehicle |
| NHAI | National Highways Authority of India |
| NHB | National Housing Bank |
| NHDP | National Highways Development Project |
| NHL | National Hockey League |
| NHRC | National Human Rights Commission |
| NHTSA | National Highway Traffic Safety Administration |
| NIA | National Investigation Agency |
| NIB | Nordic Investment Bank |
| NIC | National Industrial Classification |
| NIC | National Informatics Centre |
| NIC | National Integration Council |
| NIC | Network Interface Card |
| NICNET | National Informatics Centre Network |
| NID | Network Interface Device |
| NIF | Note Issuance Facility |
| NIFTY | National Stack Exchange Fifty |
| NIIT | National Institute of Information Technology |
| NIO | National Institute of Oceanography |
| NIS | National Institute of Sports |
| NIS | Network Infrastructure Solutions |
| NIT | National Institute of Technology |
| NIU | Network Interface Unit |
| NLM | National Library of Medicine |
| NLMA | National Literacy Mission Authority |
| NMAT | Narsee Monjee Aptitude Test |
| NMDC | National Mineral Development Corporation |
| NMI | Non-Maskable Interrupt |
| NMOG | Non-Methane Organic Gas |
| NMS | Network Management System |
| NNML | Net Non-Monetary Liabilities |
| NNOC | National Network Operations Center |
| NNP | Net National Production |
| NNTP | Network News Transfer Protocol |
| NOC | Network Operations Center |
| NOIDA | New Okhla Industrial Development Authority |
| NOS | Network Operating System |
| NPA | Non-Performing Assets |
| NPCI | National Payments Corporation of India |
| NPD | Net Primary Deficit |
| NPDB | Number Portability Database |
| NPF | Nagaland Peoples Front |
| NPI | Nationalist Party of India |
| NPP | National Peoples Party |
| NPR | National Population Register |
| NPR | Noise Power Ratio |
| NPS | National Pensions Scheme |
| NPV | Net Present Value |
| NRAI | National Rifle Association of India |
| NRE | Non-Resident External |
| NRG | Non-Resident Government |
| NRI | Non-Resident Indian |
| NRLM | National Rural Livelihood Mission |
| NRSS | National Renewable Security Standard |
| NSC | National Statistical Commission |
| NSDL | National Securities Depository Limited |
| NSE | National Stock Exchange |
| NSF | National Sports Federation |
| NSG | National Security Guards |
| NSI | Network Side Interface |
| NSO | National Science Olympiad |
| NSO | National Sports Organization (India) |
| NSS | National Service Scheme |
| NSSF | National Small Savings Fund |
| NSSO | National Sample Survey Organization |
| NSTSE | National-level Science Talent Search Examination |
| NTFS | New Technology File System |
| NTMVSA | National Traffic and Motor Vehicle Safety Act |
| NTP | Network Time Protocol |
| NTPC | National Thermal Power Corporation |
| NTS | Near Term Storage |
| NTSC | National Television Standards Committee |
| NTSE | National Talent Search Examination |
| NVLD | Natural Vacuum Leak Detection |
| NVM | Non-Volatile Memory |
| NVRAM | Non-Volatile Random-Access Memory |
| NYPD | National Youth Party Delhi |
| NYSE | New York Stock Exchange |
| NZC | New-Zealand Cricket |
O – Full Forms
| Acronym | Full Form |
| OBC | Oriental Bank of Commerce |
| OC | Optical Carrier |
| OCB | Overseas Corporate Bodies |
| OCR | Optical Character Reader |
| OCSP | Online Certificate Status Protocol |
| OCST | Office of Cable Signal Theft |
| OD | On Duty |
| OD | Overdraft |
| ODA | Official Development Assistance |
| ODA | Outlet Digital Adapter |
| ODI | One Day International |
| ODRL | Open Digital Rights Language |
| OECD | Organization of Economic Co-Operation and Development |
| OEM | Original Equipment Manufacturer |
| OEPL | Optical Ethernet Private Line |
| OEPLAN | Optical Ethernet Private Local Area Network |
| OEVPL | Optical Ethernet Virtual Private Line |
| OFB | Ordnance Factories Board |
| OFC | Optical Fiber Communication |
| OFI | Other Financial Institutions |
| OFID | OPEC Fund for International Development |
| OGL | Open General License |
| OHV | Over Head Valve |
| OIC | Organization of the Islamic Conference |
| OIL | Oil India Limited |
| OJEE | Orissa Joint Entrance Examination |
| OK | Oll Korrect or Olla Kalla |
| OLA | Operational Level Agreement |
| OLAP | Online Analytical Processing |
| OLAT | Oriental Languages Admissions Test |
| OLT | Optical Line Terminal |
| OLTAS | On-Line Tax Accounting System |
| OLTP | Online Transaction Processing |
| OMA | Open Mobile Alliance |
| OMC | Oil Marketing Companies |
| OMF | Object Management Framework |
| OMG | Object Management Group |
| OMO | Open Market Operations |
| OMR | Optical Mark Recognition |
| ONDS | Optical Node Distribution Switch |
| ONGC | Oil and Natural Gas Commission |
| ONT | Optical Network Termination |
| OOP | Object Oriented Programming |
| OOPS | Object-Oriented Programming System |
| OPCW | Organization for the Prohibition of Chemical Weapons |
| OPEC | Organization of the Petroleum Exporting Countries |
| ORACLE | Oak Ridge Analytical and Common Logical Engine |
| ORC | Oxidation Reduction Converter |
| OS | Operating System |
| OSC | Optical Supervisory Channel |
| OSCB | Odisha State Co-operative Bank |
| OSCE | Organization for Security and Cooperation in Europe |
| OSCI | OS Command Injection |
| OSI | Open Systems Interconnection |
| OSNR | Optical Signal-to-Noise Ratio |
| OSPF | Open Shortest Path First |
| OSR | OEM (Original Equipment Manufacturer)Service Release |
| OSS | Open Source Software |
| OSS | Operational Support System |
| OST | Outer Space Treaty |
| OTCEI | Over-The-Counter Exchange of India |
| OTDR | Optical Time Domain Reflectometer |
| OTN | Optical Transition Node |
| OTP | One-Time Password |
| OUI | Organizationally Unique Identifier |
| OWASP | Open Web Application Security Project |
P – Full Forms
| Acronym | Full Form |
| P2P | Peer-To-Peer |
| P2V | Physical to Virtual |
| PAC | Public Accounts Committee |
| PACF | Partial Auto-Correlation Function |
| PACS | Primary Agriculture Credit Societies |
| PAD | Packet Assembler and Disassembler |
| PAL | Phase Alternation Line |
| PAN | Permanent Account Number |
| PAN | Personal Area Network |
| PAP | Password Authentication Protocol |
| PAT | Physics Aptitude Test |
| PAT | Program Association Table |
| PATA | Pacific-Asia Travel Association |
| PATA | Parallel Advanced Technology Attachment |
| PB | Peta-bytes |
| PBGB | Paschim Banga Gramin Bank |
| PBIA | Personal Broadband Industry Association |
| PBP | Personal Basis Profile |
| PBR | Policy Based Routing |
| PBX | Private Branch Exchange |
| PC | Personal Computer |
| PCA | Punjab Cricket Association |
| PCB | Pakistan Cricket Board |
| PCB | Process Control Block |
| PCI | Per Capita Income |
| PCI | Peripheral Component Interconnect |
| PCL | Printer Control Language |
| PCN | Personal Communications Network |
| PCO | Public Call Office |
| PCR | Program Clock Reference |
| PCS | Personal Communications System |
| PCS | Provincial Civil Service |
| PDA | Peoples Democratic Alliance |
| PDA | Personal Digital Assistant |
| PDC | Personal Digital Cellular |
| Peoples Democratic Front | |
| Portable Document Format | |
| PDO | Public Debt Office |
| PDP | Plasma Display Panel (laptops) |
| PDS | Public Distribution System |
| PDSN | Packet Data Switched Network |
| PDU | Professional Development Unit |
| PDW | Polarization Dependent Wavelength |
| PERL | Practical Extraction and Reporting Language |
| PES | Public Enterprises Survey |
| PESQ | Perceptual Evaluation of Speech Quality |
| PF | Provident Funds |
| PFA | Please Find Attached |
| PFRDA | Pension Fund Regulatory and Development Authority |
| PGA | Professional Golfers Association |
| PGDCA | Post Graduate Diploma in Computer Application |
| PGDM | Post Graduate Diploma in Management |
| PGS | Payment Gateway System |
| PGT | Post Graduate Teacher |
| Ph. D | Doctor of Philosophy (Arts and Science) |
| PHP | Hypertext Preprocessor |
| PHS | Payload Header Suppression |
| PID | Packet Identifier |
| PIL | Public Interest Litigation |
| PIN | Personal Identification Number |
| PIN | Postal Index Number |
| PINE | Program for Internet News and Email |
| PING | Packet InterNet Groper |
| PIO | Persons of Indian Origin |
| PIO | Programmed Input/Output |
| PIS | Portfolio Investment Scheme |
| PKD | Punjab Kairon Dal |
| PKI | Public Key Infrastructure |
| PLC | Packet Loss Concealment |
| PLC | Programmable Logic Controller |
| PLO | Palestinian Liberation Organization |
| PLT | Power-Line Telecommunications |
| PM | Panchal Morcha |
| PM | Post Meridian(After Noon) |
| PM | Prime Minister |
| PMD | Polarization Mode Dispersion |
| PMI | Project Management Institute |
| PMI | Purchasing Managers Index |
| PMK | Pattali Makkal Katchi |
| PMP | Project Management Professional |
| PMT | Program Map Table |
| PNB | Punjab National Bank |
| PNE | Peaceful Nuclear Exploration |
| PNG | Portable Network Graphics |
| PNR | Passenger Name Record |
| PO | Post Office |
| POA | Power of Attorney |
| POC | Point Of Contact |
| POD | Point of Deployment |
| POLICE | Protection Of Life and Investigating Criminals Establishment |
| POM | Project Office Manager |
| PON | Passive Optical Network |
| POP | Plaster Of Paris |
| POP | Point of Presence |
| POP | Post Office Protocol |
| POS | Packet Over SONET |
| PoS | Point of Sale |
| POST | Power on self-test |
| POTS | Plain Old Telephone Service |
| PPA | Peoples Party of Arunachal |
| PPB | Paytm Payments Bank |
| PPD | Post-pickup Delay |
| PPDN | Public Packet Data Network |
| PPF | Public Provident Fund |
| PPI | Pixels Per Inch |
| PPIs | Prepaid Payment Instruments |
| PPP | Point-to-Point Protocol |
| PPP | Public private partnership |
| PPT | Power Passing Tap |
| PPTP | Point-to-Point Tunneling Protocol |
| PRB | Primary Revenue Balance |
| PRBS | Pseudo-Random Binary Sequence |
| PRI | Primary Rate Interface |
| PRM | Polarization Recovery Module |
| PRNG | Pseudo Random Number Generators |
| PRO | Public Relations Officer |
| PROLOG | PROgramming in LOGic |
| PRSF | Partial Risk Sharing Facility |
| PRT | PRimary Teacher |
| PSB | Punjab and Sind Bank |
| PSC | Public Service Commission |
| PSD | Photo-Shop Document |
| PSE | Public Sector Enterprises |
| PSI | Population Services International |
| PSI | Pound per Square Inch |
| PSI | Program Specific Information |
| PSIP | Program and System Information Protocol |
| PSP | Packet Streaming Protocol |
| PSP | Profit Sharing Plan |
| PSQ | Packet Streaming Queue |
| PSQM | Perceptual Speech Quality Measurement |
| PSTN | Public Switched Telephone Network |
| PSU | Power Supply Unit |
| PSU | Public Sector Undertaking |
| PTA | Preferential Trade Area |
| PTC | Pass Through Certificate |
| PTI | Physical Training Instructor |
| PTI | Press Trust of India |
| PTO | Please Turn Over |
| PTS | Program Transport Stream |
| PUC | Pollution Under Control |
| PUC | Pre-University Course |
| PUK | PIN Unblocking Key |
| PVC | Permanent Virtual Circuit |
| PVC | Poly Vinyl Chloride |
| PVC | Private Virtual Circuit |
| PVR | Personal Video Recorder |
| PVR | Priya Village Roadshow |
| PWD | Public Works Department |
Q – Full Forms
| Acronym | Full Form |
| QAM | Quadrature Amplitude Modulation |
| QEMU | Quick Emulator |
| QFI | Qualified Foreign Individuals |
| QIB | Qualified Institutional Buyer |
| QIP | Qualified Institutional Placement |
| QR | Quantitative Restriction |
R – Full Forms
| Acronym | Full Form |
| RABS | Rear Antilock Brake System |
| RAC | Reservation Against Cancellation |
| RAD | Rapid Application Development |
| RAID | Redundant Array of Independent Disk |
| RAIT | Redundant Array of Inexpensive Tapes |
| RAM | Random Access Memory |
| RAS | Remote Access Service |
| RAT | Remote Administration Tool |
| RAW | Research and Analysis Wing |
| RBC | Red Blood Cell |
| RBC | Royal Bank of Canada |
| RBCP | Rashtriya Bahujan Congress Party |
| RBI | Reserve Bank of India |
| RBL | Ratnakar Bank Limited |
| RBOC | Regional Bell Operating Company |
| RCA | Root Cause Analysis |
| RCC | Reinforced Cement Concrete |
| RCP | Rashtravadi Communist Party |
| RDBMS | Relation Database Management System |
| RDF | Resource Description Framework |
| RDI | Remote Defect Indicator |
| REC | Rural Electrification Corporation |
| REIT | Real Estate Investment Trust |
| RFC | Request for Comment |
| RFC | Resident Foreign Currency |
| RFI | Remote File Inclusion |
| RFI | Rowing Federation of India |
| RFP | Request for Proposal |
| RFT | Radio Frequency Transmitter |
| RGB | Red, Green, Blue |
| RGPV | Rajiv Gandhi Proudyogiki Vishwavidyalaya |
| RIAA | Recording Industry Association of America |
| RIB | Resurgent India Bonds |
| RIDF | Rural Infrastructure Development Fund |
| RIN | Relative Intensity Noise |
| RIP | Rest In Peace |
| RIP | Routing Information Protocol |
| RIS | Remote Installation Service |
| RISC | Reduced Instruction Set Computer |
| RJ45 | Registered Jack 45 |
| RJD | Rashtriya Janata Dal |
| RKS | Record Keeping Server |
| RKSP | Rashtriya Krantikari Samajwadi Party |
| RLA | Recoveries of Loans and Advances |
| RLC | Repayment of Loans to Centre |
| RLD | Rashtriya Lok Dal |
| RLIF | Rugby League International Federation |
| RLP | Rashtriya Lokhit Party |
| RLSP | Rashtriya Lok Samata Party |
| RMA | Returned Materials Authorization |
| RMAT | Rajasthan Management Aptitude Test |
| RMGP | Rashtriya Mahan Gantantra Party |
| RMS | Root Mean Square |
| RNA | Ribonucleic Acid |
| RNC | Radio Network Controller |
| RNOC | Regional Network Operations Center |
| RoA | Return On Assets |
| ROAP | Rights Object Acquisition Protocol |
| ROB | Return on Bandwidth |
| RoE | Return On Equity |
| ROI | Return On Investment |
| ROIC | Return On Invested Capital |
| ROM | Read Only Memory |
| RONA | Return On Net Assets |
| ROS | Return On Sales |
| ROW | Return Order Wire |
| RPA | Rupee Payment Area |
| RPD | Return Path Demodulator |
| RPET | Rajasthan Pre Engineering Test |
| RPF | Railway Protection Force |
| RPM | Red-Hat Package Manager |
| RPM | Revolutions Per Minute |
| RPMT | Rajasthan Pre-Medical Test |
| RPO | Recruitment Process Outsourcing |
| RPR | Resilient Packet Ring |
| RRB | Regional Rural Bank |
| RRPI | Rural Retail Price Index |
| RSP | Rashtriya Samaj Paksha |
| RSS | Really Simple Syndication |
| RSSC | Rajasthan State Sports Council |
| RTGS | Real Time Gross Settlement |
| RTI | Real Time Ingest |
| RTI | Right To Information |
| RTN | Regional Transport Network |
| RTO | Regional Transport Office |
| RTO | Road Transport Office |
| RTOS | Real Time Operating System |
| RTP | Real-time Transport Protocol |
| RTP | Reserve Tranche Position |
| RTPS | Real Time Polling Service |
| RTR | Racing Throttle Response |
| RTS | Real Time Streaming |
| RTSP | Real Time Streaming Protocol |
| RUF | Revolving Underwriting Facility |
| RUM | Real User Measurement |
| RWA | Risk Weighted Assets |
| RWD | Rear Wheel Drive |
S – Full Forms
| Acronym | Full Form |
| SAARC | South Asian Association for Regional Co-Operation |
| SaaS | Software-as-a-Service |
| SAD | Shiromani Akali Dal |
| SADC | Southern African Development Community |
| SAE | Society of Automotive Engineers |
| SAFF | South Asian Football Federation |
| SAG | Synthetic Analog Gateway |
| SAI | Sports Authority of India |
| SAIL | Steel Authority of India Limited |
| SAM | Social Accounting Matrix |
| SAML | Security Assertion Markup Language |
| SAN | Storage Area Network |
| SAP | Service Access Point |
| SAP | System Analysis and Programming |
| SAP | Systems, Applications and Products |
| SARA | Scientific-Atlanta Resident Application |
| SAS | Statistical Analysis System |
| SAST | Static Application Security Testing |
| SAT | Scholastic Aptitude Test |
| SAT | Scholastic Assessment Test |
| SATA | Serial Advanced Technology Attachment |
| SATCOM | Satellite Communications |
| SAW | Surface Acoustic Wave |
| SB | Saving Book |
| SBC | Switched Broadcast Client |
| SBI | State Bank of India |
| SBM | Switched Broadcast Manager |
| SBS | Switched Broadcast Server |
| SBSTC | South Bengal State Transport Corporation |
| SBU | Standard Build Unit |
| SBV | Switched Broadcast Video |
| SCA | Saurashtra Cricket Association |
| SCAT | Sport Concussion Assessment Tool |
| SCB | Scheduled Commercial Bank |
| SCB | Standard Chartered Bank |
| SCC | Selective Credit Control |
| SCD | Source Code Disclosure |
| SCH | Synchronization Channel |
| SCM | Stored Content Manager |
| SCMS | Serial Copy Management System |
| SCO | Synchronous Connection Oriented |
| SCP | Service Control Platform |
| SCR | Silicon Controlled Rectifier |
| SCSI | Small Computer System Interface |
| SDB | Switched Digital Broadcast |
| SDBS | Service Discharge Benefit Scheme |
| SDF | Sikkim Democratic Front |
| SDH | Synchronous Digital Hierarchy |
| SDI | Secure Digital Interface |
| SDK | Software Development Kit |
| SDL | Software and Documentation Localization |
| SDLC | Synchronous Data Link Control |
| SDM | Sub Divisional Magistrate |
| SDMA | Spatial Division Multiple Access |
| SDMI | Secure Digital Music Initiative |
| SDN | Service Delivery Network |
| SDO | Sub Divisional Officer |
| SDP | Session Description Protocol |
| SDR | Software-Defined Radio |
| SDR | Special Drawing Rights |
| SDRAM | Synchronous Direct Random-Access Memory |
| SDS | Special Deposit Scheme |
| SDTV | Standard Definition Television |
| SDVOD | Standard Definition Video-on-Demand |
| SEBI | Securities and Exchange Board of India |
| SEC | Securities Exchange Commission |
| SEC | Single Edge Connector |
| SECC | Socio Economic and Caste Census |
| SEO | Search Engine Optimization |
| SEPA | Single Euro Payment Area |
| SES | Severely Errored Seconds |
| SEWA | Self Employed Woman’s Association |
| SEZ | Special Economic Zone |
| SFC | Special Frontier Force |
| SFC | Specific Fuel Consumption |
| SFC | State Financial Corporation |
| SFC | System File Checker |
| SFF | Special Frontier Force |
| SFMS | Structured Financial Messaging Services |
| SFTP | SSH File Transfer Protocol |
| SGB | Sovereign Gold Bond |
| SGC | Signaling Gateway Controller |
| SGRAM | Synchronous Graphics Random Access Memory |
| SGSN | Serving GPRS Support Node |
| SHDB | Switched High-definition Digital Broadcast |
| SHDSL | Single-pair High-speed Digital Subscriber Line |
| SHG | Self Help Group |
| SHO | Station House Officer |
| SI. Eng | Spark Ignition Engine |
| SIB | South Indian Bank |
| SIC | Standard Industrial Classification |
| SIDBI | Small Industries Development Bank of India |
| SIDC | State Industrial Development Corporation |
| SIFI | Systematically Important Financial Intermediaries |
| SIM | Subscriber Identity Module |
| SIMD | Single Instruction, Multiple Data |
| SIMM | Single In-Line Memory Module |
| SIP | Session Initiation Protocol |
| SIP | Systematic Investment Plan |
| SIPS | Systemically Important Payment System |
| SIS | Safety Instrumented System |
| SIS | Security and Intelligence Services |
| SIT | Special Investigation Team |
| SIV | Structured Investment Vehicle |
| SJP(R) | Samajwadi Janata Party (Rashtriya) |
| SJSRY | Swarna Jayanti Shahari Rozgar Yojana |
| SJTP | Samajik Jantantrik Party |
| SKD | Samata Kranti Dal |
| SKM | Sikkim Krantikari Morcha |
| SKU | Stock Keeping Unit |
| SLA | Service Level Agreement |
| SLAM | Sports as a Laboratory Assessment Model |
| SLC | Shorten Last Codeword |
| SLC | Sri-Lanka Cricket |
| SLIC | Subscriber Line Interface Card |
| SLM | Signal Level Meter |
| SLR | Single Lens Reflex |
| SLR | Statutory Liquidity Ratio |
| SLRS | Scheme for Liberation and Rehabilitation of Scavengers |
| SMBIOS | System Management BIOS |
| SMCC | Stepper Motor Cruise Control |
| SME | Small and Medium Enterprises |
| SMF | Single Mode Fiber |
| SMG | Standing Monitoring Group |
| SMPS | Switched-Mode Power Supply |
| SMS | Service Management System |
| SMS | Short Messaging Service |
| SMSC | Gateway Mobile Switching Center |
| SMTP | Simple Mail Transfer Protocol |
| SNA | System of National Accounts |
| SNAP | Symbiosis National Aptitude Test |
| SNG | Satellite News Gathering |
| SNMP | Simple Network Management Protocol |
| SOA | Semiconductor Optical Amplifier |
| SOA | Service-Oriented Architecture |
| SOAP | Simple Object Access Protocol |
| SOHC | Single Over Head Camshaft |
| SOP | Standard Operating Procedures |
| SOS | Save Our Souls |
| SP | Superintendent of Police |
| SPE | Synchronous Payload Envelope |
| SPF | Sender Policy Framework |
| SPG | Special Protection Group |
| SPI | Serial Peripheral Interface |
| SPM | Self-phase Modulation |
| SPNS | Shared Payment Network System |
| SPP | Serial Port Profile |
| SPSS | Statistical Package for the Social Sciences |
| SPTS | Single Program Transport Stream |
| SPV | Special Purpose Vehicle |
| SQL | Structured Query Language |
| SRAM | Static Random-Access Memory |
| SRC | Sample Rate Conversion |
| SRFI | Squash Racquets Federation of India |
| SRM | System Resource Manager |
| SRS | Stimulated Raman Scattering |
| SRS | Supplemental Restraint System |
| SRTP | Secure Real-time Transport Protocol |
| SS | Shiv Sena |
| SSB | Sashastra Seema Bal |
| SSB | Services Selection Board |
| SSC | School Service Commission |
| SSC | Secondary School Certificate |
| SSC | Staff Selection Commission |
| SSD | Solid State Drive |
| SSE | Server Side Encryption |
| SSF | Special Security Force |
| SSH | Secure Shell |
| SSI | Small Scale Industries |
| SSKD | Sarva Samaj Kalyan Party |
| SSL | Secure Socket Layer |
| SSLC | Secondary School Leaving Certificate |
| SSM | Source Specific Multicast |
| SSMF | Standard Single Mode Fiber |
| SSO | Single Sign-On |
| SSP | Senior Superintendent of Police |
| SSSBE | Small Scale Service and Business Enterprises |
| STD | Sexually Transmitted Disease |
| STD | Subscriber Trunk Dialing |
| STG | Subscriber Telephony Gateway |
| STM | Synchronous Transport Module |
| STP | Shielded Twisted Pair |
| STP | Spanning Tree Protocol |
| STS | Security Token Service |
| STS | Synchronous Transport Signal |
| STT | Securities Transaction Tax |
| SULEV | Super Ultra Low Emission Vehicle |
| SULEV | Super Ultra Low Emission Vehicle |
| SUT | System Under Test |
| SUV | Sport Utility Vehicle |
| SUV | Sport Utility Vehicle |
| SVC | Shamrao Vithal Co-operative Bank |
| SVC | Switched Virtual Circuit |
| SVG | Scalable Vector Graphics |
| SVGA | Super Video Graphics Array |
| SVOD | Subscription Video on Demand |
| SVP | Secure Video Processor |
| SWAT | Special Weapons and Tactics Team |
| SWF | Shock Wave Flash |
| SWIFT | Society for Worldwide Interbank Financial Telecommunication |
| SXGA | Super Extended Graphics Array |
T – Full Forms
| Acronym | Full Form |
| TACM | Throttle Actuator Control Module |
| TACS | Total Access Communications Systems |
| TADA | Travelling Allowance and Dearness Allowance |
| TAFE | Tractors and Farm Equipment Limited |
| TAN | Tax-deduction Account Number |
| TANCET | Tamil Nadu Common Entrance Test |
| TB | Tera-bytes |
| TBI | Throttle Body Injection |
| TBT | Technical Barriers to Trade |
| TC | Traction Control |
| TCAP | Transaction Capabilities Application Part |
| TCM | Tandem Connection Monitoring |
| TCO | Total Cost of Ownership |
| TCP | Transmission Control Protocol |
| TCS | Tata Consultancy Services |
| TDCI | Turbo Diesel Commonrail injection |
| TDD | Time Division Duplex |
| TDI | Turbocharged Direct Injection |
| TDM | Time Division Multiplexing |
| TDP | Telugu Desam Party |
| TDR | Ticket Deposit Receipt |
| TDR | Time Domain Reflectometer |
| TDS | Tax Deducted at Source |
| TEC | Triggered Event Command |
| TELR | Talker Echo Loudness Rating |
| TFT | Thin Film Transistor |
| TFTP | Trivial File Transfer Protocol |
| TGT | Trained Graduate Teacher |
| TIA | Telecommunications Industry Association |
| TIFR | Tata Institute Of Fundamental Research |
| TIN | Taxpayer Identification Number |
| TISCO | Tata Iron and Steel Company |
| TKIP | Temporal Key Integrity Protocol |
| TLS | Transport Layer Security |
| TMB | Tamilnad Mercantile Bank |
| TMC | Trina Mool Congress |
| TMN | Telecommunication Management Network |
| TNCS | Transmission Network Control System |
| TNHVYK | Tamil Nadu Hindu Vellalar Youth Kazhagam |
| TOEFL | Test Of English as Foreign Language |
| TOI | Times of India |
| TPDS | Targeted Public Distribution System |
| TPRM | Trade Policy Review Mechanism |
| TPU | Tensor Processing Unit |
| TRAI | Telecom Regulatory Authority Of India |
| TRI | Telephony Return Interface |
| TRIMs | Trade Related Investment Measures |
| TRIPS | Trade Related Intellectual Property Rights |
| TRP | Target Rating Points |
| TRP | Television Rating Point |
| TRR | Tire Rolling Resistance |
| TRS | Telangana Rashtra Samithi |
| TRYSEM | Training of Rural Youth for Self-Employment |
| TSA | Tax-Sheltered Annuity |
| TSA | Thinking Skills Assessment |
| TSI | Time Slot Interchange |
| TSI | Turbocharged Stratified Injection |
| TSR | Technical Service Representative |
| TSR | Total Shareholder Return |
| TSS | Telephony Switching Sub-System |
| TT | Telegraph Transfer |
| TTE | Travelling Ticket Examiner |
| TTFI | Table Tennis Federation of India |
| TVC | Thrust Vector Control |
| TVC | Total Variable Costs |
| TVS | Thirukkurungudi Vengaram Sundram |
| txn | Transaction |
U – Full Forms
| Acronym | Full Form |
| UAC | User Account Control |
| UAE | United Arab Emirates |
| UART | Universal Asynchronous Receiver-Transmitter |
| UBB | Uniform Balance Book |
| UBD | Urban Banks Department |
| UBI | Union Bank of India |
| UBI | United Bank of India |
| UBIN | Unique Business Identification Number |
| UCB | Urban Cooperative bank |
| UCBSA | United Cricket Board of South Africa |
| UCC | Upstream Channel Change |
| UCI | Union Cycliste Internationale |
| UCN | Uniform Code Numbers |
| UCO | United Commercial Bank |
| UDC | Upper Division Clerk |
| UDP | United Democratic Party |
| UDP | User Datagram Protocol |
| UEBA | Universal Electronic Bank Account |
| UEFA | Union of European Football Associations |
| UEFI | Unified Extensible Firmware Interface |
| UFO | Unidentified Flying Object |
| UGAT | Under Graduate Aptitude Test |
| UGC | University Grants Commission |
| UGDP | United Goan Democratic Party |
| UGET | Under Graduate Entrance Test |
| UGS | Unsolicited Grant Service |
| UHF | Ultra-High Frequency |
| UIDAI | Unique Identification Authority of India |
| UK | United Kingdom (England) |
| UKCAT | United Kingdom Clinical Aptitude Test |
| UKKD | Uttrakhand Kranti Dal |
| ULEV | Ultra-Low Emission Vehicle |
| ULSI | Ultra Large-Scale Integration |
| UMA | Unlicensed Mobile Access |
| UMTS | Universal Mobile Telecommunications System |
| UNAEC | United Nations Atomic Energy Commission |
| UNCDF | United Nations Capital Development Fund |
| UNCHS | United Nations Centre for Human Settlements |
| UNCTAD | United Nations Conference on Trade and Development |
| UNDP | United Nations Development Program |
| UNE | Unbundled Network Element |
| UNEP | United Nations Environment Program |
| UNESCO | United Nations Educational, Scientific and Cultural Organization |
| UNFCCC | United Nations Frame Convention on Climate Change |
| UNFPO | United Nations Fund for Population Activities |
| UNHCR | United Nations High Commissioner for Refugees |
| UNI | User Network Interface |
| UNICEF | United Nations International Children’s Emergency Fund |
| UNICS | UNiplexed Information Computing System |
| UNIDCP | United Nations International Drug Control Program |
| UNIDO | United Nations Industrial Development Organization |
| UNITAR | United Nations Institute for Training and Research |
| UNIVAC | Universal Automatic Computer |
| UNO | United Nations Organization |
| UNPAN | United Nations Public Administration Network |
| UNPO | Unrepresented Nations and Peoples Organization |
| UNRWA | United Nations Relief and Work Agency (for Palestine Refugees) |
| UNU | United Nations University |
| UNV | United Nations Volunteers |
| UOB | United Overseas Bank |
| UPA | United Production of America |
| UPA | United Progressive Alliance |
| UPA | United Progressive Alliance |
| UPI | Unified Payments Interface |
| UPIN | Unique Property Identification Numbers |
| UPJMP | Uttar Pradesh Jan Manas Party |
| UPMCAT | Uttar Pradesh Management Common Aptitude Test |
| UPPA | United Peoples Party of Assam |
| UPR | User Performance Requirements |
| UPRP | Uttar Pradesh Republican Party |
| UPS | Uninterruptible Power Supply |
| UPSC | Union Public Service Commission |
| UPSEE | Uttar Pradesh State Entrance Examination |
| UPU | Universal Postal Union |
| URI | Uniform Resource Identifier |
| URL | Uniform Resource Locator |
| URN | Uniform Resource Name |
| USA | United States of America |
| USB | Ultra-Small Branch |
| USB | Universal Serial Bus |
| USD | United States Dollar |
| USF | Universal Service Fund |
| USM | User-based Security Model |
| USP | Unique Selling Proposition |
| USSD | Unstructured Supplementary Service Data |
| USSR | Union of Soviet Socialist Republics |
| UTF | Unicode Transformation Format |
| UTI | Universal Transport Interface |
| UTP | Unshielded Twisted Pair-Cable |
| UWW | United World Wrestling |
V – Full Forms
| Acronym | Full Form |
| VAC | Voltage Alternating Current |
| VACS | Vehicle Access Control System |
| VAD | Voice Activity Detection |
| VAG | Voice Access Gateway |
| VAT | Value Added Tax |
| VATS | Vehicle AntiTheft System |
| VB | Vijaya Bank |
| VBI | Vertical Blanking Interval |
| VBR | Variable Bit Rate |
| VBS | Visual Basic Script |
| VCA | Veteran Cricket Association |
| VCAT | Virtual Concatenation |
| VCI | Virtual Channel Identifier |
| VCM | Variable Coding and Modulation |
| VCP | Vikaswadi Communism Party |
| VCR | Video Cassette Recorder |
| VCS | Veritas Cluster Server |
| VDB | Ventilated Disc Brake |
| VDBS | Vertically Differentiated Banking System |
| VDC | Variable Displacement Compressor |
| VDC | Volts Direct Current |
| VDCS | Vehicle Dynamics Control System |
| VDI | Virtual Desktop Infrastructure |
| VDIS | Vehicle Diagnostic Information System |
| VDIS | Voluntary Disclosure of Income Scheme |
| VDU | Video Display Unit |
| VECI | Vehicle Emission Control Information |
| VER | Virtual Ethernet Ring |
| VFP | Visual FoxPro |
| VFS | Virtual File System |
| VGA | Video Graphics Array |
| VGCT | Video Graphics Character Table |
| VGT | Variable Geometry Turbocharger |
| VHF | Very High Frequency |
| VHP | Vishal Haryana Party |
| VHS | Video Home System |
| VIN | Vehicle Identification Number |
| VIP | Very Important Person |
| VIRUS | Vital Information Resource Under Seized |
| VISA | Visa International Service Association |
| VLAN | Virtual Local Area Network |
| VLC | Video LAN Client |
| VLL | Virtual Leased Line |
| VLR | Visitor Location Register |
| VLSI | Very Large-Scale Integration |
| VM | Virtual Machine |
| VM | Virtual Memory |
| VMS | Voice Mail System |
| VMU | Virtual Memory Unit |
| VNT | Variable Nozzle Turbine |
| VoIP | Voice over Internet Protocol |
| VPA | Virtual Payment Address |
| VPI | Virtual Path Identifier |
| VPLS | Virtual Private LAN Service |
| VPN | Virtual Private Network |
| VPS | Voice Processing System |
| VPU | Visual Processing Unit |
| VRAM | Video Random Access Memory |
| VRF | Virtual Routing and Forwarding |
| VRLA | Valve Regulated Lead Acid |
| VRS | Voluntary Retirement Scheme |
| VRTX | Virtual Real-Time Extension |
| VSA | Vector Signal Analyzer |
| VSAT | Very Small Aperture Terminal |
| VSC | Vehicle Stability Control |
| VSES | Vehicle Stability Enhancement System |
| VSM | Virtual Supervisor Module |
| VSS | Vehicle Speed Sensor |
| VSV | Vacuum Solenoid Valve |
| VT | Video Terminal |
| VTL | Virtual Tape Library |
| VTS | Video Transport Service |
| VTVT | Variable Timing Valve Train |
| VVIP | Very Very Important Person |
| VVT | Variable Valve Timing |
| VVTI | Variable Valve Timing with Intelligence |
| VXLAN | Virtual Extensible Local Area Network |
W – Full Forms
| Acronym | Full Form |
| WAF | Web Application Firewall |
| WAN | Wide Area Network |
| WAP | Web Application Protection |
| WAP | Wireless Application Protocol |
| WAV | Waveform Audio |
| WBA | World Boxing Association |
| WBC | White Blood Cell |
| WBCIS | Weather Based Crop Insurance Scheme |
| WBJEE | West Bengal Joint Entrance Examination |
| WBMP | Wireless BitMap Image |
| WBSC | World Baseball Softball Confederation |
| WBSTC | West Bengal Surface Transport Corporation |
| WC | Working capital |
| WCA | World Cube Association |
| WCBS | World Confederation of Billiards Sports |
| WCC | World Council of Churches |
| WCD | Wideband Channel Descriptor |
| WCDMA | Wideband Code Division Multiple Access |
| WCF | World Curling Federation |
| WCL | World Confederation of Labour |
| WCM | Wideband Cable Modem |
| WCO | World Customs Organization |
| WCTL | Working Capital Term Loan |
| Wdl | Withdrawal |
| WECA | Wireless Ethernet Compatibility Alliance |
| WEF | World Economic Forum |
| WEP | Wired Equivalent Privacy |
| WFTU | World Federation of Trade Unions |
| WGT | Waste Gas Turbocharger |
| WHO | World Health Organization |
| WIFI | Wireless Fidelity |
| WINS | Windows Internet Name Service |
| WIPO | World Intellectual Property Organization |
| WIPRO | Western India Products |
| WIRSO | World Inter-School Rope Skipping Organization |
| WISPA | Women’s International Squash Players Association |
| WLAN | Wireless Local Area Network |
| WMA | Ways and Means Advances |
| WMA | Windows Media Audio |
| WMD | Weapons of Mass Destruction |
| WME | Wireless Media Extension |
| WMI | Windows Management Instrumentation |
| WMO | World Meteorological Organization |
| WMV | Windows Media Video |
| WPA | Wireless Protected Access |
| WPA | World Pool-Billiard Association |
| WPAN | Wireless Personal Area Network |
| WPE | Wireless Plant Extension |
| WPI | Wholesale Price Index |
| WRED | Weighted Random Early Detection |
| WSDL | Web Services Definition Language |
| WSS | Wavelength Selective Switch |
| WSSA | World Sport Stacking Association |
| WTO | World Trade Organization |
| WUSB | Wireless Universal Serial Bus |
| WUXGA | Wide Ultra Extended Graphics Array |
| WWAN | Wireless Wide Area Network |
| WWE | World Wrestling Entertainment |
| WWF | World Wild Fund |
| WWF | World Wrestling Federation |
| WWW | World Wide Web |
X – Full Forms
| Acronym | Full Form |
| XAML | Extensible Application Markup Language |
| XAT | Xavier Aptitude Test |
| XGA | Extended Graphics Array |
| XHTML | Extensible Hypertext Markup Language |
| XMF | Extensible Music File |
| XML | eXtensible Markup Language |
| XMPP | Extensible Messaging and Presence Protocol |
| XNS | Xerox Network Services |
| XSD | XML Schema Definition |
| XSL | Extensible Stylesheet Language |
| XSLT | Extensible Stylesheet Language Transformations |
| XSS | Cross-Site Scripting |
| XUL | XML User-interface Language |
| xVDS | Extended Vehicle Diagnostic System |
Y – Z – Full Forms
| Acronym | Full Form |
| YB | Yotta-bytes |
| YSRCP | Yuvajana Sramika Rythu Congress Party |
| ZB | Zetta-bytes |
| ZEV | Zero Emission Vehicle |
| ZIF | Zero-Insertion-Force |
| ZIP | Zigzag Inline Package |
| ZIP | Zone Improvement Plan |
| ZNP | Zoram Nationalist Party |