All Full forms starting with “0 – 9”
| Acronyms | Popular Full Form |
|---|---|
| 2FA | Two Factor Authentication |
| 2G | Second Generation |
| 2WD | Two Wheel Drive(TWD) |
| 3D | Three Dimensional |
| 3G | Third Generation |
| 3GP | 3Rd Generation Project |
| 3GPP | 3Rd Generation Partnership Project |
| 3GPP | 3rd Generation Partnership Project |
| 3GPP2 | 3rd Generation Partnership Project |
| 4G | Fourth Generation |
| 4WD | Four Wheel Drive(FWD) |
| 5G | Fifth Generation |
A to Z Full forms starting with “A”
| Acronyms | Popular Full Form |
|---|---|
| A/F | Applied For |
| A2A | Ask to Answer |
| AAA | Authentication Authorization, Account |
| AAC | Advanced Audio Coding |
| AAI | Airport Authority of India |
| AAT | Ambient Air Temperature |
| ABC | American Broadcasting Company |
| ABG | Arterial Blood Gas |
| ABS | Antilock Braking System |
| AC | Alternating Current, Air Conditioner |
| ACC | Automatic Climate Control or Adaptive Cruise Control |
| ACC | Analog Control Channel |
| ACC | Associated Cement companies |
| ACCA | Association of Certified chartered accountants |
| ACD | Automatic Call Distributor |
| ACS | Automated Clearing System. |
| AD | Authorized Dealer. |
| ADB | Asian Development Bank. |
| ADB | Asian Development Bank |
| ADCA | Advance Diploma in Computer Applications |
| ADF | Automated Data Flow |
| ADIDAS | From the name of the founder Adolf (Adi) Dassler. |
| ADR | American Depository Receipt. |
| ADS | Acquired demyelinating syndrome, aiming down sights |
| ADTV | Average Daily Trading Volume |
| AEPS | Aadhaar Enabled Payments Switch |
| AI | Artificial Inteligence |
| AIC | Agricultural Insurance Company. |
| AICTE | All India Council for Technical Education |
| AIDBs | All India Development Banks |
| AIF | Alternative Investment Fund |
| AIFIs | All India Financial Institutions |
| AJAX | Asynchronous JavaScript and XML |
| AKA | Also Known As |
| ALCO | Asset Liability Committee |
| ALM | Asset Liability Management |
| ALT | Alternate |
| ALU | Arithmetic Logic Unit |
| AM PM | Anti Meridiem, Post Meridiem |
| AMD | Advance microdevices. |
| AMEX | American Express |
| AMFL | Association of Mutual Funds in India. |
| AML | Anti-Money Laundering |
| AMPS | Advanced Mobile Phone Service |
| AMR | Adaptive Multi-Rate Codec |
| AMR | Adaptive Multi-Rate |
| AMRMS | Audit and Risk Monitoring Mechanism |
| ANBC | Adjusted Net Bank Credit |
| ANSI | American National Standards Institute |
| AP | Access Point |
| APACS | Association of Payment and Clearing Services |
| APBS | Aadhaar Payment Bridge System |
| APC | American Power Conversion |
| API | Application Programming Interface |
| APJ Abdul Kalam | Abdul Pakir Jainulabdeen Abdul Kalam |
| APK | Android Application Package |
| APL | Automatic Programming Language |
| APM | Advanced Power Management |
| APMC | Agricultural Produce Market Committee |
| APN | Access Point Name. |
| APPLE | Asian Passenger Payload Experiment. |
| ARAI | Automotive Research Association of India |
| ARC | Asset Reconstruction Companies |
| ARCIL | Asset Reconstruction Company of India Limited |
| ARCs | Asset Reconstruction Companies |
| ARPANET | Advanced Research Project Agency Network |
| ASAIC | As Soon As I Can |
| ASAP | As Soon As Possible |
| ASCII | American Standard Code for Information Interchange |
| ASP | Active Server Page |
| ASR | Automated Speech Recognition |
| ATA | Advanced Technology Attachment & Parallel Advanced Technology Attachment |
| ATM | Automated Teller Machine. |
| ATM | Automated teller machine, Air traffic management |
| AVI | Audio Video Interleave |
| AWD | All Wheel Drive |
General Full forms starting with “B”
| Acronyms | Full Form |
|---|---|
| B. Ed | Bachelor of Education |
| B.Com | Bachelor of Commerce |
| B.Ed | Bachelor of Education |
| B.Tech | Bachelor of Technology |
| B2C | Business-to-Consumer |
| BA | Bachelor of Arts |
| BA | Bachelor of Arts, British Airways |
| BACS | Bankers Automated Clearing System |
| BAMS | Bachelor of Ayurvedic Medicine and Surgery |
| BASIC | Beginner’s All-Purpose Symbolic Instruction Code |
| BBA | Bachelor of Business Administration |
| BCA | Bachelor of Computer Applications |
| BCA | Bachelor of Computer Application |
| BCCI | Board of Control for Cricket in India |
| BCG | Bacillus calmette Guerin |
| BDS | Bachelor of dental surgery |
| BE | Bachelor of Engineering |
| BER | Bit Error Rate |
| BHMS | Bachelor of Homeopathic Medicine and Surgery |
| BIOS | Basic Input Output System |
| BIS | Bureau of Indian Standards |
| BLOB | Binary Large Object |
| BMI | Body Mass Index |
| BMP | Bitmap |
| BOE | Bill of Exchange |
| BOI | Bank of India. |
| BOSS | Business Organizer Scheduling System |
| BOT | Back On Topic |
| BPL | Below Poverty Line |
| BPO | Business Process Outsourcing |
| BRB | Be Right Back |
| BSC | Bachelor of Science, Base Station Controller |
| BSCC | Bihar Student Credit Card |
| BSE | Bombay Stock Exchange. |
| BSE | Bombay Stock Exchange |
| BTS | BangTan Sonyeondan |
| BTW | By the Way |
A to Z Full forms starting with “C”
| Acronyms | Full Form |
|---|---|
| C.I ENGINE | Compression-Ignition Engine |
| CA | Chartered Accountant |
| CAA | Citizen Amendment Act |
| CAB | Citizen amendment Bill |
| CAD | Computer-Aided Design |
| CAG | Controller and Auditor General. |
| CASIO | From the name of its founder, Kashio Tadao |
| CBI | Central Beuro of Investigation, Central Bank of India |
| CBSE | Central Board of Secondary Education |
| CBT | Computer-Based Terminal |
| CC | Cubic Centimeter, Carbon Copy, Credit card, Country code |
| CCTV | Closed-Circuit Television |
| CCTV | Closed Circuit Television |
| CCVTI | Controlled Combustion Variable Timing Ignition |
| CD | Compact Disc |
| CD-ROM | Compact Disc-Read-Only Memory |
| CD-ROM | Compact Disk – Read Only Memory |
| CD-RW | Compact Disc-Rewritable |
| CDG | CDMA Development Group |
| CDI | Capacitor-Discharge Ignition |
| CDMA | Code Divison Multiple Access. |
| CDN | Content Delivery Network |
| CDS | Combined Defence Services |
| CEO | Chief Executive Officer |
| CFL | Compact fluorescent lamp |
| CIBIL | Credit Information Bureau of India Limited |
| CIPET | Central Institute of Plastic Engineering and Technology |
| CISCO | Computer Information System Company. |
| CMD | Command |
| CMYK | Cyan Magenta Yellow Black |
| CNG | Compressed Natural Gas |
| COBOL | Common Business Oriented Language (programming language) |
| COMPUTER | Commonly Operated Machine Particularly Used In Technical And Educational Research |
| COPA | Computer Operator and Programming Assistant |
| COVID 19 | Coronavirus Disease |
| CPC | Cost Per Click |
| CPI | Consumer Price Index. |
| CPU | Central Processing Unit |
| CPWD | Central Public works Department |
| CRM | Customer Relationship Management |
| CRT | Cathode Ray Tube |
| CRY | Child Rights and You |
| CSC | Common Service Centres |
| CSE | Computer Science and Engineering |
| CSK | Chennai Super Kings |
| CSO | Central Statistics Office |
| CSP | Customer Service Point |
| CSS | Cascading Style Sheet |
| CV | Curriculum Vitae |
Full forms starting with “D”
| DBS | Development Bank of Singapore |
| DBT | Direct Benefit Transfer |
| DC | Direct Current, Data Compression, Deputy Commissioner, District of Columbia, Detective Comics |
| DCA | Diploma in Computer Applications |
| DCE | Diploma in Civil Engineering |
| DELL | Digital Electronic Link Library |
| DEST | Data entry Skill test, data entry speed test |
| DGP | Director-General of Police |
| DHCP | Dynamic Host Configuration Protocol |
| DHL | Dalsey Hillblom Lynn |
| DIG | Deputy Inspector General |
| DIY | Do it Yourself |
| DJ | Disc Jockey |
| DMCA | Digital Millennium Copyright Act |
| DNA | Deoxyribonucleic acid |
| DNS | Domain Name System |
| DOS | Disk Operating System |
| DP | Display Picture, Data Processing |
| DPI | Dots Per Inch |
| DRDO | Defense Research and Development Organization |
| DRM | Digital Rights Management, Divisional Railway Manager |
| DSL | Digital Subscriber Line |
| DSLR | Digital single-lens reflex |
| DTA | Data Transfer Adapter |
| DTC | Digital Traffic Channel |
| DTP | Desk-Top Publishing & Distributed Transaction Processing |
| DTS-FI | Digital Twin Spark Fuel Injection |
| DTS-i | Digital Twin Spark Ignition |
| DTS-Si | Digital Twin Spark Swirl Induction |
| DVD | Digital Video Disc, Digital Versatile Disc |
Full forms starting with “E”
| acronyms | Full Form |
|---|---|
| EBRT | External Beam Radiation Therapy |
| EBV | Epstein – Barr virus |
| ECC | Excise Control Code |
| ECE | Electronic and Communication Engineering |
| ECG | Electro cardio diagram |
| ECG | Electrocardiogram |
| ECR | Emigration Check Required |
| ECS | Electronic Clearing Service |
| EDD | Estimated date of delivery |
| EDGE | Enhanced Data Rates for GSM (Global System for Mobile) Evolution |
| EDI | Electronic Data Interchange |
| EDP | Electronic Data Processing |
| EEPROM | Electronic Erasable Programmable Read-Only Memory |
| EFT | Electronic Funds Transfer |
| Electronics Mail | |
| EMI | Equated Monthly Installment |
| ENIAC | Electronic Numerical Integrator and Computer |
| EPFO | Employee Provident Fund Organization |
| ERNET | Education and Research Network |
| ERP | Enterprise Resource Planning |
| ESI | Employee’s State Insurance |
| ESIC | Employees State Insurance Corporation |
| ETA | Estimated Time of Arrival |
| ETC | Et cetera |
| EVS | Environmental Studies or Environmental Sciences |
| EWS | Economically Weaker Section |
| exe | Executable |
Full forms starting with “F”
| FATCA | Foreign Account Tax Compliance Act |
| FBI | Federal Bureau of Investigation |
| FCI | Food Corporation of India |
| FIR | First Information Report |
| FYI | For Your Information |
| FAX | Far away xerox |
| FCCB | Foreign Currency Convertible Bond |
| FDI | Foreign Direct Investment |
| FEMA | Foreign Exchange Management Act |
| FHR | Fetal Heart Rate |
| FICCI | Federation of Indian Chambers of Commerce and Industry |
| FIFA | Federation Internationale de Football Association |
| FMCG | Fast-Moving Consumer Goods |
| FM | Frequency Modulation |
| FOB | Free on Board |
| FOMO | Fear of Missing Out |
| F.O.R | Freight on Road |
| FORTRAN | FORmula TRANslation |
| FSSAI | Food Safety and Standards Authority of India |
| FTP | File Transfer Protocol |
| FUP | Fair Usage Policy |
Full forms starting with “G”
| GATE | Graduate Aptitude Test in Engineering |
| GATT | General Agreement on Tariff and Trade |
| GAVI | Global Alliance for Vaccine and Immunization |
| GBP | Great Britain Pound |
| GCC | Gulf Cooperation Council |
| GCC | GNU Compiler Collection |
| GDP | Gross Domestic Product |
| GIC | General Insurance Corporation |
| GIF | Graphics Interchange Format |
| GIS | Geographic Information System |
| GK | General Knowledge |
| Gmail | Google Mail |
| GMPCS | Global Mobile Personal Communications System |
| GMRT | Giant Meterweb Radio Telescope |
| GMT | Greenwich Mean Time |
| GNLF | Gorkha National Liberation Front |
| GNM | General Nursing and Midwifery |
| GNP | Gross National Product |
| Global Organization Of Oriented Group Language Of Earth | |
| GPA | Grade Point Average |
| GPF | General Provident Fund |
| GPO | General Post Office |
| GPRS | General Packet Radio Service |
| GPS | Global Positioning System |
| GRA | Global Research Alliance |
| GRE | Graduate Record Examination |
| GSDI | Global Spatial Data Infrastructure |
| GSI | Geological Survey of India |
| GSLV | Geosynchronous Satellite Launch Vehicle |
| GSM | Global System for Mobile communication |
| GSOMIA | General Security of Military Information Agreement |
| GST | Goods and Service Tax |
| GST | Goods and Services Tax |
| GSTP | Global System of Trade Practices |
| GTT | Glucose Tolerance Test |
| GUI | Graphical User Interface |
Full forms starting with “H”
| HD | High Definition |
| HDFC | Housing Development Finance Corporation |
| HDI | Human Development Index |
| HDMI | High Definition Multimedia Interface |
| HIV | Human Immunodeficiency Virus |
| HOD | Head of Department |
| HP | Hewlett-Packard, Hindustan Petroleum, Horse Power |
| HR | Human Resources |
| HRMS | Human Resource Management System |
| HSC | Higher Secondary Certificate |
| HSN | Harmonized System of Nomenclature |
| HTC | High Tech Computer |
| HTML | HyperText Markup Language |
| HTTP | HyperText Transfer protocol |
| HTTP | HyperText Transfer Protocol |
| HVAC | Heating Ventilation and Air Conditioning |
| HVDC | High Voltage Direct Current Transmission |
Full forms starting with “I”
| I Com | Intermediate of Commerce |
| I SC | Intermediate of Science |
| IA | Intermediate of Arts |
| IAC | International Administration Centre |
| IAS | Indian Administrative Service |
| IB | Intelligence Bureau |
| IQ | Intelligence Quotient |
| IBM | International Business Machines |
| IBPS | Institute of Banking Personnel Selection |
| IC | Integrated Circuit |
| ICAR | Indian Council of Agricultural Research |
| ICC | International Cricket Council |
| ICICI | Credit and Investment Corporation of India |
| ISRO | Indian Space Research Organization |
| ICRA | Investment Information and Credit Rating Agency |
| ICSE | Indian Certificate of Secondary Education |
| ICU | Intensive Care Unit |
| IDE | Integrated Development Environment & Integrated Drive Electronics |
| IED | Improvised Explosive Device |
| IEEE | Institute of Electrical and Electronics Engineers |
| IELTS | International English Language Testing System |
| IFFCO | Indian Farmers Fertilizer Cooperative Limited |
| IFS | Indian Forest Service, Indian Foreign Service |
| IFSC | Indian Financial System Code |
| IG | Inspector-General of Police |
| IGST | Integrated Goods and Services Tax |
| IIFL | India Infoline Finance Limited |
| IIT | Indian Institute of Technology |
| IMAO | In My Arrogant Opinion |
| IMDb | Internet Movie Database |
| IMEI | International Mobile Equipment Identity |
| IMF | International Monetary Fund |
| IMO | In My Opinion & International Maritime Organization |
| IPC | Indian Penal Code |
| IMPS | Immediate Payment Service |
| INR | Indian Rupee |
| INTERNET | Interconnected Network |
| IOC | International Olympic Committee |
| iOS | iPhone Operating System |
| IP | Internet Protocol |
| IPC | Interprocess Communication |
| IPCC | Integrated Professional Competence Course |
| IPL | Indian Premier League |
| IPS | Indian Police Service |
| IQ | Intelligence Quotient |
| IRCTC | Indian Railways Catering and Tourism Corporation |
| IRDA | Insurance Regulatory and Development Authority & Infrared DATA Association |
| IRDP | Integrated Rural Development Programme |
| IRS | Indian Revenue Service |
| ISC | Indian School Certificate |
| ISD | International Subscriber Dialing |
| ISI | Indian Standards Institute |
| ISO | International Organization for Standardization |
| ISP | Internet Service Provider |
| ISRO | Indian Space Research Organization |
| IT | Information Technology & Income Tax |
| ITBP | Indo-Tibetan Border Police |
| ITC | Indian Tobacco Company, International Trade Center |
| ITES | Information Technology Enabled Services |
| ITI | Industrial Training Institute |
| ITIL | Information Technology Infrastructure Library |
| ITP | Idiopathic Thrombocytopenic Purpura |
| IUC | Interconnect Usage Charge |
| IUCN | International Union for Conservation of Nature |
| IUPAC | International Union of Pure and Applied Chemistry |
| IVF | IN Vitro Fertilization |
| IVR | Interactive Voice Response |
Full forms starting with “J”
| J2ME | Java 2 Micro Edition OR Java 2 Mobile Edition |
| J2SE | Java 2 Standard Edition OR Java 2 Special Edition |
| JAD | Java Application Descriptor |
| JAIIB | Junior Associate of the Indian Institute of Bankers |
| JAR | Java Archive |
| JBL | James Bullough Lansing |
| JCB | Joseph Cyril Bamford |
| JEE | Joint Entrance Examination |
| JFY | Just For You |
| JIO | Joint Implementation Opportunities |
| JK Tyre | Juggilal Kamlapat Ji Tyres |
| JLT | Just Like That |
| JPEG | Joint Photographic Expert Group |
| JPG | Joint Photographic Experts Group |
| JSF | JavaServer Faces |
| JSON | JavaScript Object Notation |
| JVM | Java Virtual Machine |
Full forms starting with “K”
| KB | Kilobytes |
| Kbps | Kilobits per second |
| KFC | Kentucky Fried Chicken |
| KG | Kinder Garten |
| KGF | Kolar Gold Fields |
| KGF | Kolaar Gold Fields |
| KHZ | kilohertz (thousand hertz) |
| KPI | Key Performance Indicator |
| KPO | Knowledge Process Outsourcing |
| KTM | Kraftfahrzeuge Trunkenpolz Mattighofen |
| KYC | Know Your Customer |
Full forms starting with “L”
| Li-Fi | Light Fidelity |
| L&T | Larsen and Toubro |
| LAC | Line of Actual Control |
| LAN | Local Area Network |
| LASER | Light Amplification by Stimulated Emission of Radiation |
| LBA | Logical Block Addressing |
| LBS | Pound-Mass or Pound & Location Based Service |
| LCD | Liquid Crystal Display |
| LCM | Lowest Common Multiple |
| LED | Light Emitting Diode |
| LEO | Low Earth Orbit |
| LIFO | Last In, Last Out |
| LKG | Lower Kindergarten |
| LLB | Bachelor of Laws |
| LLC | Limited Liability Company |
| LLM | Master of Law |
| LMAO | Laughing My A** Off |
| LNAT | Law National Aptitude Test |
| LNG | Liquid Natural Gas |
| LOAC | Line of Actual Control |
| LOC | Line of Control |
| LOI | Letter Of Intent |
| LOL | laughing out Loud, Lots of love |
| LPG | Liquefied Petroleum Gas |
| LSR | Label Switch Router |
| LTE | Long Term Evolution |
| LTS | Long Term Storage |
| LVI | Low Voltage Integrator |
Full forms starting with “M”
| M .Sc | Master of Science |
| M. A | Master of Arts |
| M. Com | Master of Commerce |
| M. D | Doctor of Medicine |
| M. Tech | Master of Technology |
| MAC | Media Access Control |
| MAC | Media Access Control Address |
| MAN | Metropolitan Area Network |
| MAT | Management Aptitude Test |
| MB | Mega-bytes |
| MBA | Master of Business Administration |
| MBBS | Bachelor of Medicine and Bachelor of Surgery |
| MBBS | Bachelor of Medicine, Bachelor of Surgery |
| MBCS | Multi Byte Character Set |
| MBPS | Megabits per Second |
| MBR | Master Boot Record |
| MC | Menstrual Cycle |
| MCA | Master of Computer Application |
| MCB | Miniature Circuit Breaker |
| MCH | Mean Corpuscular Haemoglobin |
| MCLR | Marginal Cost of Funds based Lending Rate |
| MCQ | Multiple Choice Question |
| MES | Military Engineering Service |
| MFA | Master of Finance And Accounting |
| MFI | Micro Finance Institution |
| MGNREGA | Mahatma Gandhi National Rural Employment Guarantee Act |
| MHA | Ministry of Home Affairs |
| MICR | Magnetic Ink Character Recognition |
| MIN | Mutual-Fund Identification Number |
| MIPS | Million Instructions Per Second |
| MIS | Management Information System |
| MLA | Member of Legislative Assembly |
| MLC | Member of the Legislative Council |
| MMID | Mobile Money Identifier |
| MMS | Multimedia Messaging Service |
| MOSFET | Metal-Oxide-Semiconductor Field-Effect Transistor |
| MOU | Memorandum of Understanding |
| MPEG | Moving Picture Experts Group |
| MRF | Madras Rubber Factory |
| MRI | Magnetic Resonance Imaging |
| MRP | Maximum Retail Price |
| MSME | Ministry of Small and Medium Enterprises |
Full forms starting with “N”
| NABARD | National Bank for Agriculture and Rural Development |
| NAC | Network Access Control |
| NASA | National Aeronautics and Space Administration |
| NCB | Narcotics Control Bureau |
| NCC | National Cadet Corps |
| NCERT | National Council of Educational Research and Training |
| NCR | National Capital Region |
| NCVT | National Council of Vocational Training |
| NDA | National Defence Academy, National Democratic Alliance |
| NDRF | National Disaster Response Force |
| NDTV | New Delhi Television |
| NEET | National Eligibility cum Entrance Test |
| NEET | National Eligibility-cum-Entrance Test |
| NEFT | National Electronic Funds Transfer |
| NET | National Eligibility Test |
| NGO | Non-Governmental Organization |
| NHAI | National Highways Authority of India |
| NIA | National Investigation Agency |
| NIC | Network Interface Card |
| NIFTY | National Stack Exchange Fifty |
| NIIT | National Institute of Information Technology |
| NIOS | National Institute of Open Schooling |
| NOC | No Objection Certificate |
| NOTA | None of the Above |
| NPR | National Population Register |
| NRC | National Register of Citizens |
| NRI | Non-Resident Indian |
| NSA | National Security Advisor |
| NSDL | National Securities Depository Limited |
| NSE | National Stock Exchange |
| NSG | National Security Guards |
| NSS | National Service Scheme |
| NTPC | National Thermal Power Corporation |
| NVR | Network Video Recorder |
Full forms starting with “O”
| OBC | Other Backward Class |
| OCR | Optical Character Recognition |
| OECD | Organization for Economic Co-operation and Development |
| OEM | Original Equipment Manufacturer |
| OK | Objection Killed, Oll Korrect, On Kerosine |
| OMR | Optical Mark Recognition |
| ONGC | Oil and Natural Gas Corporation |
| OOP | Object-Oriented Programming |
| OOTD | Outfit of the Day |
| OP | Overpowered |
| OPD | Outpatient Department |
| OPEC | Organization of Petroleum Exporting Countries |
| OS | Operating System |
| OSA | Obstructive Sleep Apnea |
| OSS | Open Source Software |
| OTP | One Time Password |
| OTP | One-time Password |
| OTT | Over The Top |
| OYO | ON YOUR OWN ROOMS |
Full forms starting with “P”
| PAN | Permanent Account Number |
| PC | Personal Computer |
| PCB | Printed Circuit Board |
| PCC | Police Clearance Certificate |
| PCI | Press Council of India |
| PCO | Public Call Office |
| PCOD | Polycystic Ovarian Disease |
| PCR | Polymerase Chain Reaction |
| PCS | Provincial Civil Service |
| PDA | Personal Digital Assistant |
| PDC | Primary Domain Controller |
| Portable Document Format | |
| PF | Provident Fund |
| PFA | Please Find Attachment |
| PGDCA | Post Graduate Diploma in Computer Application |
| PH | Potential of Hydrogen |
| PHD | Doctor of Philosophy |
| PHP | Hypertext Preprocessor |
| PIN | Personal Identification Number |
| PING | Packet Internet Groper |
| PNB | Punjab National Bank |
| PNG | Portable Network Graphics |
| PNR | Passenger Name Record |
| PO | Probationary Officer & Post Office |
| POC | Proof of Concept |
| POLICE | Public Officer for legal investigations and criminal emergencies |
| POS | Point of Sale |
| PPC | Pay Per Click |
| PPF | Public Provident Fund |
| PS | Postscript |
| PSC | Public Service Commission |
| PSI | Pound per Square Inch |
| PSLV | Polar Satellite Launch Vehicle |
| PSU | Power Supply Unit |
| PTO | Please Turn Over & Paid Time Off |
| PTSD | Post-Traumatic Stress Disorder |
| PUBG | Public Works Department |
| PUC | Personal Unlock Code |
| PVC | Poly Vinyl Chloride |
| PVR | Priya Village Roadshow |
| PWD | Public Works Department |
Full forms starting with “Q”
| QAM | Quadrature Amplitude Modulation |
| QEMU | Quick Emulator |
| QFI | Qualified Foreign Individuals |
| QIB | Qualified Institutional Buyer |
| QIB | Qualified Institutional Bankers |
| QIP | Qualified Institutional Placement |
| QIS | Quantitative Impact Study |
| QnA | Question and Answer |
| QR | Quantitative Restriction |
| QR Code | Quick Response Code |
| Quora | QUestion OR Answer |
Full forms starting with “R”
| R&D | Research and Development |
| RADAR | Radio Detection And Ranging |
| RAFC | Revolutionary Armed Forces of Columbia |
| RAM | Random-Access Memory |
| RAW | Research and Analysis Wing |
| RBC | Red Blood cells |
| RCC | Reinforced Cement Concrete |
| RDX | Research Department Explosive / Royal Demolition Explosive |
| RERA | Real Estate Regulatory Authority |
| RFID | Radio Frequency Identification |
| RIP | Rest In Peace, Routing Information Protocol |
| RNA | Ribonucleic acid |
| RO | Reverse Osmosis |
| ROFL | Rolling On Floor Laughing |
| ROM | Read-Only Memory |
| RPM | Revolutions Per Minute |
| RSS | Really Simple Syndication, Rashtriya Swayamsevak Sangh |
| RTGS | Real-Time Gross Settlement |
| RTI | RIght to information |
| RTO | Regional Transport Office/ Road Transport Office |
| RAT | Remote Administration Tool |
| RFT | Radio Frequency Transmitter |
| RGB | Red, Green, Blue |
| RJ45 | Registered Jack 45 |
| ROI | Return On Investment |
| RTGS | Real-Time Gross Settlement |
Full forms starting with “S”
| SAARC | South Asian Association for Regional Cooperation |
| SAP | Systems Applications and products |
| SARS | Service Acute Respiratory Syndrome |
| SAS | Statistical Analysis Software |
| SATA | Serial Advanced Technology Attachment |
| SATO | South Atlantic Treaty Organization |
| School | Sincerity Capacity Honesty Orderliness Obedience Learning |
| SDK | Software Development Kit |
| SDM | Sub Divisional Magistrate |
| SDO | Sub Divisional Officer |
| SEARCH | Society for Environmental Awareness and Rehabilitation of Child and Handicapped |
| SEBI | Securities and Exchange Board of India |
| SENSEX | Stock Exchange Sensitive Index |
| SEO | Search Engine Optimization |
| SHO | Station House Officer |
| SI | Sub Inspector |
| SIM | subscriber identity module |
| SIS | Secret Intelligence Service |
| SLR | Single Lens Reflex |
| SLV | Satellite Launch Vehicle |
| SMART | Small Mission for Advanced Research |
| SMPS | Switched-Mode Power Supply/ Switching Mode Power Supply |
| SMS | Short Message Service |
| SONAR | Sound Navigation and Ranging |
| SQL | Structured Query Language |
| SSC | Secondary School Certificate, Staff Selection Commission |
| SSD | Solid State Drive |
| SSHD | Solid-state hybrid drive |
| SSL | Secure Sockets Layer |
| SSN | Social Security Number |
| STD | Subscriber Trunk Dialing |
| SWAT | Special Weapons and Tactics |
| SWIFT code | Society for Worldwide Interbank Financial Telecommunication |
Full forms starting with “T”
| TA & DA | Traveling Allowance & Dearness Allowance |
| TAN | Tax Deduction and Collection Account Number |
| TB | Tera Byte , Tuberculosis |
| TBH | To Be Honest |
| TCP/IP | Transmission Control Protocol/Internet Protocol |
| TCS | Tata Consultancy Services, Tax Collected at Source |
| TDR | Ticket Deposit Receipt, Term Deposit Receipt, Time Domain Reflectometer |
| TDS | Tax Deducted at Source |
| TFT | Thin Film Transistor |
| TIN | Taxpayer Identification Number |
| TLD | Top Level Domain, Thermoluminescent dosimeter |
| TOI | Times of India |
| TPA | Third-Party Administrator |
| TRAI | Telecom Regulatory Authority of India |
| TRP | Television Rating Point |
| TT | Tetanus Toxoid |
| TTYL | Talk To You Later |
| TVS | Thirukkurungudi Vengaram Sundram |
Full forms starting with “U”
| UAC | User Account Control |
| UV | Ultraviolet |
| UF | Ultrafiltration |
| UFO | Unidentified Flying Object |
| UGAT | Under Graduate Aptitude Test |
| UGC | University Grants Commission |
| UIDAI | Unique Identification Authority of India |
| UNIVAC | Universal Automatic Computer |
| UPI | Unified Payment Interface |
| UPI | Unified Payments Interface |
| UPIN | Unique Property Identification Numbers |
| UPS | Uninterruptible Power supply |
| UPSC | Union Public service commission |
| URI | Uniform Resource Identifier |
| URL | Uniform Resource Locator |
| USA | United States of America |
| USB | Universal Serial Bus |
| USB | Ultra-Small Branch |
| USFDA or FDA | The United States Food and Drug Administration |
| USM | User-based Security Model |
| UTF | Unicode Transformation Format |
| UTI | Universal Transport Interface |
Full forms starting with “V”
| USA | United States of America |
| VAT | Value Added Tax |
| VFX | Visual Effects |
| VGA | Video Graphics Array |
| VIN | Vehicle Identification Number |
| VIP | Vines Internet Protocol |
| VIP | Very Important Person |
| VIRUS | Vital Information Resources Under Seize |
| VISA | charta visa, lit in Latin |
| VLAN | Virtual Local Area Network |
| VLC | Video LAN Client |
| VLC | VideoLAN Client |
| VMS | Voice Mail System |
| VMU | Virtual Memory Unit |
| VOIP | Voice Over Internet Protocol |
| Volte | Voice over Long Term Evolution |
| VPA | Virtual Payment Address |
| VPI | Virtual Path Identifier |
| VPN | Virtual Private Network |
| VRS | Voluntary Retirement Scheme |
| VTU | Visvesvaraya Technological University |
Full forms starting with “W”
| WAF | Web Application Firewall |
| WAN | Wide Area Network |
| WAP | Wireless Application Protocol |
| WAP | Web Application Protection |
| WAV | Waveform Audio |
| WBC | White Blood Cell |
| WEF | World Economic Forum, With Effect From |
| WFH | Work From Home |
| WHO | World Health Organization |
| Wi-Fi | Wireless Fidelity |
| WLAN | Wireless Local Area Network |
| WMP | Windows Media Player |
| WPA | Wireless Protected Access |
| WPM | Words Per Minute |
| WTF | What the Fuck |
| WTO | World Trade Organization |
| WWE | World Wrestling Entertainment |
| WWF | World Wide Fund, World Wrestling Federation |
| WWW | World Wide Web |
Full forms starting with “X”
| 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 |
Full forms starting with “Y”
| YAHOO | Yet Another Hierarchically Organized Oracle |
| YAM | Yet Another Meeting |
| YB | Yottabytes |
| YMCA | Young Men’s Christian Association |
| YiB | Yobi Byte |
| YMMD | You made my day |
| YTM | Yield to Maturity |
| YAHOO | Yet Another Hierarchical Officious Oracle |
| Yamaha | Named After The Founder Torakusu Yamaha |
Full forms starting with “Z”
| ZIP Code | Zone Improvement Plan |
| ZB | Zetta-bytes |
| ZEV | Zero Emission Vehicle |
| ZiB | Zebi Byte |
| ZIF | Zero-Insertion-Force |
| ZIP | Zigzag Inline Package |
| ZNP | Zoram Nationalist Party |
| Z.A.P.U | Zimbabwe Africa Peoples Union |
| Z.P.Z | Zero Population Growth |
| Z.S | Zoological Society |