A to Z Important Full Form List

List of A to Z Full Form

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.

A – Full Forms

AcronymFull Form
AAAAAsian Amateur Athletics Association
AACAdvanced Audio Codec
AACIAirport Association Council International
AACSAdvanced Access Content System
AAFIAmateur Athletics Federation of India
AAIAirport Authority of India
AAIArchery Association of India
AALAAmerican Automobile Labelling Act
AAPAam Aadmi Party
AAPSOAfro-Asian Peoples Solidarity Organization
AATAmbient Air Temperature
ABAllahabad Bank
ABAndhra Bank
ABARSAutomobile Backward Automatic Ranging System
ABASAkhil Bharatiya Ashok Sena
ABCActive Body Control
ABCDEAnnual Bank Conference on Development Economics
ABDAkhil Bharatiya Dal
ABEDAArab Bank for Economic Development in Africa
ABGArterial Blood Gas
ABHMAkhil Bharat Hindu Mahasabha
ABIApplication Binary Interface
ABMTAnti-Ballistic Missiles Treaty
ABPAnanda Bazaar Patrika News
ABPBAditya Birla Payments Bank
ABRAvailable Bit Rate
ABSAnti-lock Braking System
ABSBHAverage Busy Season Busy Hour
ACAir Conditioning
ACAlternating Current
ACAAustralian Cricketers Association
ACAPAdvanced Common Application Platform
ACCAnalog Control Channel
ACCAsian Cricket Council
ACCAssociated Cement Companies
ACCSAir Conditioning Cycling Switch
ACDAir Conditioning Demand
ACDAArms Control and Disarmament Agency
ACEActive Cornering Enhancement
ACEDAustralian Council for Educational Research
ACETActuarial Common Entrance Test
ACFAuto Correlation Function
ACMAdaptive Coding and Modulation
ACMAirbag Control Module
ACPAir Conditioning Pressure
ACPAssistant Commissioner of Police
ACPIAdvanced Configuration and Power Interface
ACSAmerican Chemical Society
ACSAutomated Clearing System
ACTAmerica College Test
ACTSAdvanced Communication Technology Satellite (NASA)
ADActive Directory
ADASAdvanced Driver Assistance System
ADBAdaptive Driving Beam
ADBAsian Development Bank
ADCAnalog to Digital Converter
ADCAutomatic Distance Control
ADCBAbu Dhabi Commercial Bank
ADFSActive Directory Federation Service
ADGAccommodated Device Gateway
ADIAsynchronous Digital Interface
ADLAutomatic Door Lock
ADOActive Data Object
ADRAmerican Depositary Receipt
ADSAuxiliary Discriminating Sensor
ADSLAsymmetric Digital Subscriber Line
ADTAdvance Technology Demonstration
ADUAutonomous Driving Unit
AECMAirbag Electronic Control Module
AEPSAadhaar Enabled Payments Switch
AESAdvanced Encryption Standard
AFCAmerican Football Conference
AFCAutomatic Frequency Control
AFCDAdvanced Frontal Crash Dummy
AFCMAlternate Fuel Control Module
AFECMAlternate Fuel Engine Control Module
AFHCSArmed Forces Headquarters Civil Services
AFLAdaptive Front Light
AFMCArmed Forces Medical College
AFOAlternate Fuel Operation
AFRAir Fuel Ratio
AFSAnnual Financial Statement
AGCAutomatic Gain Control
AGFAsian Games Federation
AGMAnnual General Meeting
AGPAccelerated Graphics Port
AGPAsom Gana Parishad
AGVSAutomated Guided Vehicle System
AHAAccelerated Hub Architecture
AHLDAutomatic Headlamp Levelling Device
AHRCAsian Human Rights Commission
AHSActive Handling System
AIAAAAmerican Institute of Aeronautics and Astronautics
AIADMKAll India Anna Dravida Munnetra Kazhagam
AIBAAmateur International Boxing Association
AICAgricultural Insurance Company
AICCAll India Congress Committee
AICEEAll India Common Entrance Examination
AICETAll India Common Entrance Test
AICFAll India Chess Federation
AICIAgricultural Insurance Corporation of India
AICTEAll India Council for Technical Education
AIDPFAll India Democratic People Federation
AIDSAcquired Immune Deficiency Syndrome
AIDWAAll India Democratic Woman’s Association
AIFAlternative Investment Fund
AIFAAll India Football Association
AIFBAll India Forward Bloc
AIFB(S)All India Forward Bloc (Subhasist)
AIFFAll India Football Federation
AIIMSAll India Institute of Medical Science
AILETAll India Law Entrance Test
AIMAutomotive Interior Material
AIMIMAll India Majlis-E-Ittehadul Muslimeen
AIMRPAll India Mahila Raj Party
AINRCAll India N.R Congress
AIPMTAll India Pre-Medical Text
AIPVTAll India Pre Veterinary Test
AIRAir Injection Reaction
AIRAssumed Interest Rate
AISAlarm Indication Signal
AISAutomatic Idle Speed
AITAAll India Tennis Association
AITCAll India Trinamool Congress
AITSAdministrative Information Technology Services
AITSAll India Tennis Association
AIUDFAll India United Democratic Front
AJAXAsynchronous JavaScript and XML
AKAAlso Known As
AKFIAmateur Kabaddi Federation of India
ALCOAsset Liability Committee
ALGOLALGOrithmic Language
ALMAsset Liability Management
ALRAutomatic Locking Retractor
ALUArithmetic Logical Unit
AMAnte Meridian (Before Noon)
AMAAutomatic Message Accounting
AMCAmerican Motors Corporation
AMCAnnual Maintenance Contract
AMDAdvanced Micro Devices
AMFIAssociation of Mutual Funds in India
AMFLAssociation of Mutual Funds in India
AMIEAssociate Member of the Institution of Engineers
AMLAnti-Money Laundering
AMMAir Mass Meter
AMPSAdvanced Mobile Phones System
AMRAdaptive Multi-Rate
AMTAutomated Manual Transmission
AMULAnand Milk Union Limited
AMUPMDCAssociation of Managements of Unaided Private Medical and Dental Colleges (Entrance Exam)
AMWAsian Motors Limited
ANBCAdjusted Net Bank Credit
ANFAggregate Noise Factor
ANSIAmerican National Standards Institute
ANVCAndaman Nicobar Vikas Congress
AOADArab Organization for Agricultural Development
AODAdvertising on Demand
APBAirtel Payments Bank
APBSAadhaar Payment Bridge System
APCIAtmospheric pressure chemical ionization
APDAvalanche Photo Diode
APECAsia-Pacific Economic Cooperation
APIApplication Programming Interface
APIPAAutomatic Private Internet Protocol Addressing
APJ Abdul KalamAvul Pakir Jainulabdeen Abdul Kalam
APKAndroid Application Package
APLAbove Poverty Line
APLAutomatic Programming Language
APMAdministered Pricing Mechanism
APMAdvanced Power Management
APNAccess Point Name
APNPPAndhra Pradesh Navodaya Praja Party
APOAccessory Power Outlets
APPAccelerator Pedal Position
APRAnnual Percentage Rate
APSKAmplitude Phase Shift Keying
APTAdjustable part Throttle
ARAIAutomotive Research Association of India
ARCAsset Reconstruction Company
ARCNETAttached Resource Computer Network
ARDRAgricultural and Rural Debt Relief
ARFAdvertising Research Foundation
ARIBAssociation of Radio Industries and Businesses
ARINAmerican Registry of Internet Numbers
ARMAdjustable Rate Mortgage
ARPAddress Resolution Protocol
ARPAdvance Reservation Period
ARPANETAdvanced Research Projects Agency Network
ASAAutomatic Slack Adjuster
ASAPAs Soon As Possible
ASARCAir Suspension Automatic Ride Control
ASBAApplication Supported by Block Amount
ASCIIAmerican Standard Code for Information Interchange
ASEANAssociation of South-East Asian Nations
ASEMAsia-Europe Meeting
ASGAutomatic-Shift Gearbox
ASIAsynchronous Serial Interface
ASICApplication Specific Integrated Circuit
ASLAge Sex Location
ASMAsset Management System
ASMAssistant Station Master
ASPActive Server Page
ASPAmbedkar Samaj Party
ASPApplication Service Provider
ASPAverage Selling Price
ASRAccess Switch Router
ASRAutomated System Recovery
ASTAbstract Syntax Tree
ASTBAdvanced Set-Top Box
ASTCAutomatic Stability and Traction Control
ASTDAmerican Society for Training and Development
ASTMAmerican Society for Testing and Materials
ATCAlarm Traffic Controller
ATCAutomatic Temperature Control
ATDMAAsynchronous Time Division Multiple Access
ATLSAutomated Truck Loading Systems
ATMAsynchronous Transfer Mode
ATMAutomated Teller Machine
ATPAssociation Of Tennis Professionals
ATSAnti-Terrorism Squad
ATSCAdvanced Television Systems Committee
AUCAuthentication Center
AUPAcceptable Use Policy
AVCAdvanced Video Coding
AVIAudio Video Interleave
AVXAdvanced Vector Extensions
AWDAll Wheel Drive
AWGNAdditive White Gaussian Noise
AWNPAwami National Party
AWTAbstract Window Toolkit

B – Full Forms

AcronymFull Form
B. ABachelor of Arts
B. ArchBachelor of Architecture
B. ComBachelor of Commerce
B. EBachelor of Engineering
B. EdBachelor of Education
B. JBachelor of Journalism
B. MBachelor of Music
B. Pharma.Bachelor of Pharmacy
B. Phil.Bachelor of Philosophy
B. ScBachelor of Science
B. Sc. Ag.Bachelor of Science in Agriculture
B. TechBachelor of Technology
balBalance
BALBasic Assembly Language
BAMSBachelor in Ayurvedic Medical Science
BARCBhabha Atomic Research Centre
BASICBeginners All-purpose Symbolic Instruction Code
BASLPBachelor of Audiology and Speech Language Pathology
BBBronto-bytes
BBABachelor of Business Administration
BBCBritish Broadcasting Corporation
BBMBachelor of Business Management
BBPBharatiya Backward Party
BCBefore Christ
BCABachelor of Computer Applications
BCABaroda Cricket Association
BCBBangladesh Cricket Board
BCBSBasel Committee for Banking Supervision
BCBSBasel Committee on Banking Supervision
BCCBlind Carbon Copy
BCCIBoard of Control for Cricket in India
BCDBinary Coded Decimal
BCJBachelor of Communication and Journalism
BCPLBasic Combined Programming Language
BCRBar Code Reader
BCSBIBanking Codes and Standards Board of India
BDFBroadband Digital Forward
BDOBlock Development Office
BDRBaseband Digital Reverse
BDSBachelor of Dental Surgery
BELBharat Electronics Limited
BEMABusiness Equipment Manufacturers Association
BEMLBharat Earth Movers Limited
BEMSBachelor of Electro-Homeopathy Medicine and Surgery
BERBit Error Rate
BERTBit Error Rate Test
BESTBrihanmumbai Electric Supply and Transport
BFABachelor of Fine Arts
BFDBinary File Descriptor
BFIBasketball Federation of India
BFSBroadcast File System
BFScBachelor of Fisheries Science
BGCFBreakout Gateway Control Function
BGPBorder Gateway Protocol
BGVBBangiya Gramin Vikash Bank
BHELBharat Heavy Electricals Limited
BHMBachelor of Hotel Management
BHMCTBachelor of Hotel Management and Catering Technology
BHMSBachelor of Homeopathic Medicine and Surgery
BHPBrake Horse Power
BHUBanaras Hindu University(Entrance Examination)
BiDiBi–Directional
BIFRBoard of Industrial and Financial Reconstruction
BINACBinary Automatic Computer
BIOBio-Technology
BIOSBasic Input Output System
BISBank for International Settlement
BISBureau of Indian Standards
BIUBroadband Interface Unit
BJDBiju Janata Dal
BJPBharatiya Janata Party
BLOBBinary large Object
BLPBharatiya Labour Party
BLSc.Bachelor of Library Science
BMATBio-Medical Admissions Test
BMBBharatiya Mahila Bank
BMCBachelor of Mass Communication
BMCBharatha Makkal Congress
BMDBallistic Missile Defence
BMDBone Mineral Density
BMEBio-Medical Engineering
BMEPBrake Mean Effective Pressure
BMIBody Mass Index
BMPBitmap
BMSBachelor of Management Studies
BMSBusiness Management System
BMWBavarian Motor Works
BNPBritish National Party
BOBBank of Baroda
BODBandwidth on Demand
BOEBill of Exchange
BOIBank of India
BOLTBSE (Bombay Stock Exchange) On-Line Trading
BOMBank Of Maharashtra
BOOTBuild Own Operate Transfer
BOPBalance of Payments
BOPLBasic Object Programming Language
BOPLBroadband Over Power Line
BORBank of Rajasthan
BOTBuild Operate Transfer
BPCLBharat Petroleum Corporation Limited
BPFBand-Pass Filter
BPFBharat Pensioners Front
BPIBaseline Privacy Interface
BPIBytes Per Inch
BPLBangladesh Premier League
BPLBritish Physical Laboratories
BPOBusiness Process Outsourcing
BPSBits Per Second
BPTBachelor of Physiotherapy
BPTPBharatiya Prajatantra Party
BRASBroadband Remote Access Server
BRIBrand Rating Index
BRICSBrazil Russia India China And South-Africa
BRSBroadband Radio Service
BSBABachelor of Science in Business Administration
BSCBase Station Controller
BSCSBusiness Support Control System
BSEBachelor of Software Engineering
BSEBombay Stock Exchange
BSFBorder Security Force
BSFCBrake Specific Fuel Consumption
BSMBachelors in Sports Management
BSNLBharat Sanchar Nigam Limited
BSPBahujan Samaj Party
BSRBasic Statistical Returns
BSSBusiness Support System
BSWBachelor of Social Work
BTSBase Transceiver Station
BTSBusiness Telecom Services
BTSCBroadcast Television Systems Committee
BTWBy the Way
BVSc.Bachelor of Veterinary Science
BWBandwidth
BWFBadminton World Federation

C – Full Forms

AcronymFull Form
CAChartered Accountant
CACricket Australia
CABCable Advertising Bureau
CABCommercial Agriculture And Business
CABECentral Advisory Board of Education
CACCall Admission Control
CACPCommission of Agriculture Cost and Price
CADComputer Aided Design
CADCurrent Account Deficit
CAEComputer–Aided Engineering
CAGComptroller and Auditor General of India
CAIComputer–Aided Instruction
CAIIBCertified Associate of Indian Institute of Bankers
CALComputer Aided Leering
CALEACommunications Assistance for Law Enforcement Act
CAMComputer Aided Manufacturing
CAMELSCapital Assets Management Earnings Liquidity Systems
CAMMComputer Aided Manufacturing Measurement
CAMSComputerized Automotive Maintenance System
CAOChief Accounting Officer
CAPCompetitive Access Provider
CAPEXCapital Expenditures
CAPFCentral Armed Police Forces
CAQAComputer–Aided Quality Assurance
CARCapital Adequacy Ratio
CARBCalifornia Air Resources Board
CARECredit Analysis & Research
CASACurrent And Savings Accounts
CATCommon Admission Test
CATVCommunity Antenna Television
CBCanara Bank
CBCorporation Bank
CBCComplete Blood Count
CBDConvention on Biological Diversity
CBDTCentral Board of Direct Taxes
CBECCentral Board of Excise and Customs
CBICentral Bank of India
CBICentral Bureau of Investigation
CBICrime Branch of India
CBLOCollateralized Bank Lending Obligations
CBRConstant Bit Rate
CBSCore Banking Solution
CBSECentral Board of Secondary Education
CBTComputer Based Testing (or Training)
CBWChemical and Biological Weapons
CCCash Credit
ccCash Credit
CCCubic Capacity
CCCubic centimeter
CCBCentral Co-operative Bank
CCCCourse on Computer Concept
CCDCharged Coupled Device
CCDFComplementary Cumulative Distribution Function
CCEContinuous and Comprehensive Evaluation
CCEACabinet Committee on Economic Affairs
CCICompetition Commission of India
CCIContent Control Information
CCICricket Club of India
CCILClearing Corporation of India limited
CCKComplimentary Code Keying
CCLCash Credit Limit
CCLCentral Coal-fields Limited
CCMConstant Coding and Modulation
CCNACisco Certified Network Associate
CCOConverter Clutch Override
CCOTCycling Clutch Orifice Tube
CCPClimate Control Panel
CCSCentum Call Seconds
CDCertificate of Deposit
CDCompact Disk
CD ROMCompact Disk-Read Only Memory
CDBCaribbean Development Bank
CDBSCommittee of Direction on Banking Statistics
CDCConnected Device Configuration
CDICapacitor Discharge Ignition
CDMClean Development Mechanism
CDMACode Division Multiple Access
CDRCall Detail Record
CDRCorporate Debt Restructuring
CDRLCentral Drug Research Institute
CDSCredit Default Swap
CDSECombined Defence Services Examination
CDSLCentral Depository Services Limited
CEAConsumer Electronics Association
CECAComprehensive Economic Cooperation Agreement
CEEDCommon Entrance Examination for Design
CEOChief Executive Officer
CEPCable Entry Point
CEPAComprehensive Economic Partnership Agreement
CERCodeword Error Ratio
CERNEuropean Organization for Nuclear Research
CESCircuit Emulation Service
CETCommon Entrance Test
CFAChartered Financial Analyst
CFIContinuous Fuel Injection
CFICross Fire Injection
CFICycling Federation of India
CFLCompact fluorescent lamp
CFMCertified Financial Manager
CFMLCold Fusion Markup Language
CFOChief Financial Officer
CFRACombined Finance and Revenue Accounts
CFRICentral Fuel Research Institute
CFTRICentral Food Technological Research Institute
CGAColor Graphics Array
CGICommon Gateway Interface
CGIComputer Generated Imagery
CGLCombined Graduate Level
CGPACumulative Grade Point Average
CGRACurrency and Gold Revaluation Account
CGSACellular Geographic Service Areas
CHOGMCommonwealth Heads of Government Meeting
chqCheque
CI. EngCompression Ignition Engine
CIACertified Internal Auditor
CIBILCredit Information Bureau India Limited
CICCentral Information Commission
CIDCrime Investigation Department
CIFECentral Institute of Fisheries Education
CIFSCommon Internet File System
CIIConfederation of Indian Industry
CIMCommon Information Model
CIRCommitted Information Rate
CISCommonwealth of Independent States
CISACertified Information Systems Auditor
CISFCentral Industrial Security Force
CITESConvention on International Trade in Endangered Species
CITUCentre Of Indian Trade Unions
CLASSCustom Local Area Signaling Services
CLATCommon Law Admission Test
CLDCConnection Limited Device Configuration
CLECustomer Located Equipment
CLECCompetitive Local Exchange Carrier
CLICommand Line Interface
CLRCommon Language Run-time
CLVConsumer Lifetime Value
CMChief Minister
CMACertified Management Accountant
CMACredit Monitoring Analysis
CMATCommon Management Admission Test
CMCComputer Maintenance Corporation
CMDChairman and Managing Director
CMDCommand
CMFICentral Multi-port Fuel Injection
CMISCurrency Management Information System
CMLAContent Management License Administrator
CMOChief Marketing Officer
CMOChief Medical Officer
CMOSComplimentary Metal-Oxide Semiconductor
CMPCommon Minimum Program
CMPKSCCommunist Marxist Party Kerala State Committee
CMSCall Management Server
CMSECombined Medical Services Examination
CMTSCable Modem Termination System
CNCComputerized Numerical Control
CNGCompressed Natural Gas
CNRCarrier-to-Noise Ratio
CNRCommunication Network Riser
COBClose of Business
COBOLCommon Business Oriented Language
COCAControl of Organized Crime Act
COLDCentral Office Layout Design
COMEDKConsortium of Medical Engineering and Dental Colleges of Karnataka
COMPUTERCommonly Operated Machine Particularly Used for Technology Education and Research
COOChief Operating Officer
COPSCommon Open Policy Service
CORBACommon Object Request Broker Architecture
CORSCross-Origin Resource Sharing
COTCentral Office Terminal
CPACertified Public Accountant
CPCBCentral Pollution Control Board
CPCRICentral Plantation Crops Research Institute
CPDCommon Path Distortion
CPEChemical Petro Engineering
CPECustomer Premises Equipment
CPFFCommercial Paper Funding Facility
CPFICentral Port Fuel Injection
CPIConsumer Price Index
CPIMCommunist Party of India (Marxist)
CPOCentral Passport Organization
CPPCertified Payroll Professional
CPRICentral Power Research Institute
CPTCommon Proficiency Test
CPUCentral Processing Unit
CPWDCentral Public Works Department
CRAContention Resolution Algorithm
CRARCapital to Risk (Weighted) Assets Ratio
CRCCyclic Redundancy Check
CRDECommon Rail Diesel Engine
CRDICommon Rail Direct Injection
CRFICommon Rail Fuel Injection
CRILCCentral Repository of Information on Large Credits
CRIMMContinuity-Rambus Inline Memory Module
CRISILCredit Rating Information Services of India Limited
CRLCertificate Revocation List
CRMCustomer Relationship Management
CRMDCredit Risk Management Department
CRPFCentral Reserve Police Force
CRRCash Reserve Ratio
CRSComputer Reservation System
CRTCathode Ray Tube
CSBCatholic Syrian Bank
CSCFCall State Control Function
CSECentre for Science and Environment
CSECivil Services Examination
CSEComputer Science And Engineering
CSFICentral Sequential Fuel Injection
cshCash
CSHCentral Switch Homerun
CSICommon System Interface
CSIRCouncil of Scientific and Industrial Research
CSMACarrier Sense Multiple Access
CSOCentral Statistical Organization
CSOChief Security Officer
CSOComposite Second Order
CSPContent Security Policy
CSRCorporate Social Responsibility
CSRCustomer Service Representative
CSRFCross-Site Request Forgery
CSSCascading Style Sheets
CSSContent Scrambling System
CSTCentral Sales Tax
CSTCentral Standard Time
CSTChhatrapati Shivaji Terminus
CSTComputer Science and Technology
CSTCCalcutta State Transport Corporation
CSVComma Separated Value
CTAMCable and Telecommunications Association for Marketing
CTBComposite Triple Beat
CTBTComprehensive Nuclear-Test-Ban Treaty
CTCCalcutta Tramways Company
CTCCost To Company
CTCPClient–to–Client Protocol
CTICountry Threat Index
CTIACellular Telecommunications and Internet Association
CTLComputation Tree Logic
CTOChief Technology Officer
CTRCathode Ray Tube
CTSCheque Truncation System
CTSClear to Send
CTTCommodities Transaction Tax
CUACommon User Access
CUBCity Union Bank
CVCurriculum Vitae
CVCCentral Vigilance Commission
CVNCalibration Verification Number
CVSSCommon Vulnerability Scoring System
CVTContinuously Variable Transmission
CVTICharged-motion Variable Time Ignition
CWDMCoarse Wavelength Division Multiplexing
CWECommon Weakness Enumeration
CWMCommon Warehouse Metamodel
CWSContinental Wheel System

D – Full Forms

AcronymFull Form
D. Litt.Doctor of Literature / Doctor of Letters
D. ScDoctor of Science
DADaily Allowance
DACDigital Addressable Controller
DACDiscretionary Access Control
DAMPSDigital Advance Mobile Phone Service
DAOData Access Objects
DAPDevelopment Action Plan
DAPDirect Access Protocol
DARPADefense Advanced Research Projects Agency
DASDirect Attached Storage
DASTDynamic Application Security Testing
DATDigital Audio Tape
DATEDuly Authorized Telecommunications Entity
DBDena Bank
DBADatabase Administrator
DBODDepartment of Banking Operations and Development
DBPSKDifferential Binary Phase Shift Keying
DBSDevelopment Bank of Singapore
DBSDirect Broadcast Satellite
DBSNDatabase Source Name
DCDirect Current
DCDistrict of Columbia
DCADepartment of Company Affairs
DCADigital Cable Application
DCBDemand Collection and Balance
DCBDevelopment Credit Bank
DCCData Communication Channel
DCCBDistrict Central Co-operative Bank
DCDDownstream Channel Descriptor
DCEDistributed Computing Environment
DCFDispersion Compensating Fiber
DCMEDigital Compressed Multiplication Equipment
DCPDevice Control Protocol
DCRDigital Cable Ready
DCSDigital Cross-connect System
DCTDigital Communications (Cable) Terminal
DDISDirect Diesel Injection System
DDLData Definition Language
DDRDouble Data Rate
DDSData Dissemination Standards
DDSDeflection Detection System
DDSDigital Data Storage
DECDigital Equipment Corporation
DENIDigital Entertainment Networking Initiative
depDeposit
DESData Encryption Standard
DFASTDynamic Feedback Arrangement Scrambling Technique
DFBDistributed Feedback
DFDData Flow Diagram
DFIDigital Fuel Injection
DFSDistributed File System
DGIDirect Gasoline Injection
DHCPDynamic Host Configuration Protocol
DHEIDigi-Cable Headend Expansion Interface
DHWGDigital Home Working Group
DI. EngDirect Injection Engine
DIBDevice Independent Bitmap
DIBDirector of Intelligence Bureau
DICoRDirect Injection Common Rail
DIDDirect Inward Dialing
DIGDeputy Inspector General
DIMMDual In-Line Memory Module
DIVXDigital Video Express
DIYDo it Yourself
DJDisc Jockey
DLCIData Link Connection Identifier
DLFDelhi Land and Finance
DLLData Link Layer
DLLDynamic Link Library
DLNADigital Living Network Alliance
DLPDigital Light Processing
DMDistrict Magistrate
DMADesignated Marketing Area
DMADirect Memory Access
DMCDual Modem Cards
DMCADigital Millennium Copyright Act
DMDKDesiya Murpokku Dravida Kazhagam
DMHDegraded Modem Hours
DMICDelhi-Mumbai Industrial Corridor
DMKDravida Munnetra Kazhagam
DMLData Manipulation Language
DMRLDefence Metallurgical Research Laboratory
DMSDatabase Migration Service
DMVDepartment of Motor Vehicles
DNADi-oxyribo Nucleic Acid
DNCSDigital Network Control System
DNSDomain Name System
DocDocument (Microsoft Corporation)
DOEACCDepartment Of Electronics and Accreditation of Computer Course
DOHCDouble Over Head Camshaft
DOPDirector of photography
DOSDisk Operating System
DPCMDifferential Pulse Code Modulator
DPEPDistrict Primary Education Program
DPGDeferred Payment Guarantee
DPIDigital Program Insertion
DPIDots Per Inch
DPMSDisplay Power Management Signaling
DPNDemand Promissory Note
DPONDeep-fiber Passive Optical Network
DPPDelhi Poorvanchal Party
DPSKDifferential Phase Shift Keying
DPTDynamic Packet Transport
DQLData Query Language
Dr.Doctor
DRAMDynamic Random-Access Memory
DRATDebt Recovery Appellate Tribunal
DRDADistributed Relational Database Architecture
DRDODefence Research and Development Organization
DRIDifferential Rate of Interest
DRMDigital Rights Management
DRSDecision Review System
DRSDistributed Resource Scheduler
DSADigital Signature Algorithm
DSADynamic Service Addition
DSBBDissemination Standards Bulletin Board
DSCCDistance Sensing Cruise Control
DSCPDifferentiated Service Code Point
DSCRDebt Service Coverage Ratio
DSHDDouble Sided High Density
DSLDigital Subscriber Line
DSLDomain–Specific Language
DSLRDigital Single-Lens Reflex
DSPDeputy Superintendent of Police
DSPDigital Signal Processor
DSSDirect Satellite Services
DSSSDirect Sequencing Spread Spectrum
DSTDepartment of Science and Technology
DSUDispute Settlement Understanding
DTAData Transfer Adapter
DTAADouble Taxation Avoidance Agreement
DTCDigital Traffic Channel
DTCPDigital Transmission Content Protection
DTEData Terminal Equipment
DTEDirectorate of Technical Education
DTMFDual Tone Multiple Frequency
DTPDesk-Top Publishing
DTRData Terminal Ready
DTSDigital Theater System
DTSIDigital Twin Spark Ignition
DUMETDelhi University Medical-Dental Entrance Test
DUNDial-Up Networking
DUTDevice Under Test
DVBDigital Video Broadcast
DVCDamodar Valley Corporation
DVDDigital Versatile Disk
DVEDigital Video Effects
DVIDigital Visual Interface
DVIDisplay Visual Interface
DVPDelivery Versus Payment
DVRDigital Video Recorder
DVSDigital Video Standard
DWDMDense Wavelength Division Multiplex

E – Full Forms

AcronymFull Form
EACEast African Community
EADBEast African Development Bank
EAMCETEngineering, Agriculture and Medical Common Entrance Test
EASEmergency Alert System
EATCElectronic Automatic Temperature Control
EBExa-bytes
EBCElectronic Brake Control
EBCDICExtended Binary Coded Decimal Interchange Code
EBDElectronic Brakeforce Distribution
EBRDEuropean Bank for Reconstruction and Development
EC. EngExternal Combustion Engine
ECAEssential Commodity Act
ECATEngineering College Admission Test
ECBEngland and Wales Cricket Board
ECBEuropean Central Bank
ECBExternal Commercial Borrowing
ECCElectronic Climate Control
ECCERP Central Component
ECCEuropean Cricket Council
ECCExcise Control Code
ECEEconomic Commission for Europe
ECGCExport Credit and Guarantee Corporation
ECMElectronics and Computer Engineering
ECMEuropean Common Market
ECPExtended Capabilities Port
ECREfficient Consumer Response
ECSElectronic Clearing Service
EDCElectronic Dispersion Compensator
EDFExport Development Fund
EDFAErbium Doped Fiber Amplifier
EDGEEnhanced Data-Rates for Global Evolution
EDIElectronic Data Interchange
EDMUExternal Debt Management Unit
EDPElectronic Data Processing
EDPEntrepreneurship Development Program
EEAExchange Equalization Account
EECEuropean Economic Community
EECEuropean Energy Commission
EEEElectrical and Electronic Engineering
EEFCExchange Earners’ Foreign Currency
EEPROMElectrically Erasable Programmable Read-Only Memory
EFIElectronic Fuel Injection
EFRExchange Fluctuation Reserve
EFSEncrypting File System
EFTElectronic Fund Transfer
EFTAEuropean Free Trade Association
EFTPOSElectronic Funds Transfer at Point Of Sale
EGOMEmpowered Group Of Ministers
EGRExhaust Gas Recirculation
EHBElectro-Hydraulic Brake
EHCUElectronic Hydraulic Control Unit
EHOCElectrically Heated Oxidation Catalyst
EHPSElectro-Hydraulic Power Steering
EIAElectronics Industry Association
EIBEuropean Investment Bank
EIDEEnhanced Integrated Drive Electronics
EIEElectronics and Instrumentation Engineering
EIGRPEnhanced Interior Gateway Routing Protocol
EIRExcess Information Rate
EIRPEquivalent Isotropic Radiated Power
EISAExtended Industry Standard Architecture
EJBEnterprise Java Bean
ELATEnglish Literature Admissions Test
ELFExecutable and Linkable Format
ELSSEquity Linked Saving Scheme
EMIElectro-Magnetic Interference
EMIEquated Monthly Installment
EMLExternally Modulated Laser
EMMEntitlement Management Message
EMPElectro-Magnetic Pulse
EMSElement Management System
EMSEuropean Monetary System
EODEnd of the Day
EOEErrors and Omissions Excepted
EOPEngine Oil Pressure
EOTEngine Oil Temperature
EPFOEmployee Provident Fund Organization
EPGElectronic Program Guide
EPHSElectrically Powered Hydraulic Steering
EPLEthernet Private Line
EPONEthernet Passive Optical Network
EPOSElectronic Point Of Sale
EPPEnhanced Parallel Port
EPRExhaust Pressure Regulator
EPRIElectric Power Research Institute
EPROMErasable Programmable Read Only Memory
EPSEarnings per Share
EPSElectric Power Steering
EPSEncapsulated Post-Script
ERDEmergency Repair Disk
ERIMErasmus Research Institute of Management
ERMEdge Resource Manager
ERNETEducation and Research Network
ERPEnterprise Resource Planning
ERTSEarth Resources Technology Satellite
ESAEuropean Space Agency
ESCElectronic Stability Control
ESCElectronic Stability Control
ESCEmbedded Signaling Channel
ESCAPEconomic and Social Commission for Asia and Pacify
ESCMEnergy Storage Control Module
ESDElectro Static Discharge
ESIEmployees State Insurance
ESICEmployees State Insurance Corporation
ESMAEssential Services Maintenance Act
ESMREnhanced Specialized Mobile Radio
ESOPEmployee Stock Ownership Plan
ESPEncapsulating Security Payload
ESROEuropean Space Research Organization
ETACSExtended TACS
ETCElectronic and Tele-Communication
ETDMAExtended Time Division Multiple Access
ETFExchange Traded Funds
ETSIEuropean Telecommunications Standards Institute
ETUCEuropean Trade Union Confederation
EUEuropean Union
EVCEthernet Virtual Circuit
EVDOEvolution Data Optimized Or Evolution Data Only
EVMError Vector Magnitude
EVOElectronic Variable Orifice
EVPLEthernet Virtual Private Line
EVRVElectronic Vacuum Regulator Valve
EXIMExport Import (Bank of India)
EXIMExport-Import (Bank of India)

F – Full Forms

AcronymFull Form
FAOFood and Agriculture Organization
FAQFrequently Asked Questions
FATFactory Acceptance Test
FATFile Allocation Table
FBIFederal Bureau of Investigation
FCAForeign Currency Assets
FCCFederal Communications Commission
FCCBForeign Currency Convertible Bond
FCEBForeign Currency Exchangeable Bonds
FCIFood Corporation of India
FCNRAForeign Currency Non-Resident Account
FCPFiber Channel Protocol
FCRCFragment Cyclic Redundancy Check
FCSFrame Check Sequence
FCUKFrench Connection United Kingdom
FDAFood and Drug Administration
FDCFloppy Disk Controller
FDDFloppy Disk Drive
FDDFrequency Division Duplexed
FDDIFiber Distributed Data Interface
FDEFord Duratorq Engine
FDIForeign Direct Investment
FDICFederal Deposit Insurance Corporation
FDMFrequency Division Modulation
FDMAFrequency-Division Multiple Access
FECForward Error Correction
FECForwarding Equivalence Class
FEDAIForeign Exchange Dealers Association of India
FEMAForeign Exchange Management Act
FERAForeign Exchange Regulation Act
FGTFixed Geometry Turbocharger
FHCSFragment Header Check Sequence
FHPFrictional Horse Power
FHSFilesystem Hierarchy Standard
FIBAFederation International Basketball Association
FICAFederation of International Cricketers’ Association
FICCIFederation of Indian Chambers of Commerce and Industry
FIFAFederation International Football Association
FIFOFirst In, First Out
FIHFederation of International Hockey
FIIForeign Institutional Investors
FIMMDAFixed Income Money Markets and Derivatives Association
FINOFinancial Inclusion Network & Operations Limited
FIPBForeign Investment Promotion Board
FIPLFuel Injection Pump Lever
FIRFirst Information Report
FLAGFiber Link Around the Globe
FLRFrame Loss Ratio
FMFrequency Modulation
FMCGFast-Moving Consumer Goods
FOBFree On Board
FOFFlow Of Funds
FOREXForeign Exchange
FOSCFiber Optic Splice Closure
FOSSFree and open-source software
FPIFins Per Inch
FPIForeign Portfolio Investment
FPMFederal Party of Manipur
FPMFuel Pump Monitor
FPOFollow on Public Offer
FPRCFuel Pressure Regulator Circuit
FPTFood Processing Technology
FPUFloating Point Unit
FRAForward Rate Agreement
FRBFederal Reserve Banks
FRBFederal Reserve Board
FRBMFiscal Responsibility and Budget Management
FRNFloating Rate Note
FSKFrequency Shift Keying
FSNFull Service Network
FSOFree Space Optical
FSRASCFinancial Sector Regulatory Appointment Search Committee
FSSFixed Satellite Service
FSSAFood Safety and Standards Authority (Of India)
FSSAIFood Safety and Standards Authority of India
FTAFree Trade Area
FTMDFull Track Music Download
FTPFile Transfer Protocol
FTPFuel Tank Pressure
FUDFully Un-Detectable
FXPFile Exchange Protocol
FYAFor Your Action
FYIFor Your Information

G – Full Forms

AcronymFull Form
GAAGeography Admissions Assessment
GAARGeneral Anti Avoidance Rule
GAILGas Authority of India Limited
GAMSATGraduate Australian Medical School Admissions Test
GATEGraduate Aptitude Test in Engineering
GATTGeneral Agreement on Tariffs and Trade
GBGiga-bytes
GBPGreat Britain Pound
GbpsGigabits Per Second
GCCGulf Co-operation Council
GCETGoa Common Entrance Test
GCETGujarat Common Entrance Test
GCRGroup Code Recording
GDIGasoline Direct Injection
GDIGraphics Device Interface
GDPGross Domestic Product
GDRGlobal Depositary Receipt
GEFGlobal Environment Fund
GEOGeostationary Earth Orbit
GFDGross Fiscal Deficit
GFPGoa Forward Party
GFSGovernment Finance Statistics
GICGeneral Insurance Corporation
GIGOGarbage In Garbage Out
GIROGovernment Internal Revenue Order
GISGeographical Information system
GLSGeneralized Least Squares
GMATGraduate Management Admission Test
GMOGenetically Modified Organism
GMRGrandhi Mallikarjuna Rao (Group )
GMRSGeneral Mobile Radio Service
GMSGold Monetization Scheme
GMSKGaussian Minimum Shift Keying
GMTGreenwich Mean Time
GNIEGovernment Not Included Elsewhere
GNPGross National Product
GoIGovernment of India
GOOGLEGlobal Organization Of Oriented Group Language Of Earth
GPGraphics port
GPAGrade Point Average
GPATGraduate Pharmacy Aptitude Test
GPDGross Primary Deficit
GPLGeneral Public License
GPOGeneral Post Office
GPRSGeneral Packet Radio Service
GPSGlobal Positioning System
GPUGraphics Processing Unit
GRAGlobal Research Alliance
GREGeneric Routing Encapsulation
GREGraduate Record Examinations
GRMGlobal Resource Manager
GRSEGarden Reach Shipbuilders & Engineers
GSMGlobal System for Mobile
GSMGlobal System for Mobile (Communication)
GSNGPRS Support Node
GSRMGlobal System Resource Manager
GSTGoods and Service Tax
GUIGraphical User Interface
GVRPGARP VLAN Registration Protocol
GVWGross Vehicle Weight
GWCGate-Way Controller
GWPGlobal Warming Potential

H – Full Forms

AcronymFull Form
HACHigh Availability Clusters
HACHindustan Aluminium Corporation
HADHighly Autonomous Driving
HALHardware Abstraction Layer
HANHome Area Network
HATHistory Aptitude Test
HCCIHomogeneous Charge Compression Ignition
HCIHuman Computer Interaction
HCLHardware Compatibility List
HCMHeating Control Module
HCMHybrid Control Module
HCRPHard Copy Cable Replacement
HCSHeader Check Sequence
HCUHydraulic Control Unit
HCVHeavy Commercial Vehicle
HDHigh Definition
HDBHHigh-Day Busy Hour
HDCPHigh-bandwidth Digital Content Protection
HDDHard Disk Drive
HDFCHousing Development Finance Corporation
HDIHuman Development Index
HDLCHigh-Level Data Link Control
HDMIHigh Definition Multimedia Interface
HDTHost Digital Terminal
HDTVHigh Definition Television
HEPSHydraulic Electric Power Steering
HEVHybrid Electric Vehicle
HHDHybrid Hard Drive
HIHockey India
HIDHuman Interface Device
HIGHuman Interface Guidelines
HILHockey India League
HITHeadend Interface Terminal
HIVHuman Immunodeficiency Virus
HJPHindustan Janta Party
HMSHeadend Management System
HOMHigh-Order Modulation
HPHewlett Packard
HPHorse Power
HPATHealth Professions Admissions Test
HPCMATHimachal Pradesh Combined Management Aptitude Test
HPDIHigh Pressure Direct Injection
HPFSHigh Performance File System
HPNAHome Phoneline Networking Alliance
HPOVHewlett Packard Open View
HQHead Quarters
HQHigh Quality
HRHuman Resource
HRDHuman Resource Department
HSAHigh Speed Access
HSBCHong-Kong and Shanghai Banking Corporation
HSCHigher Secondary Certificate
HSDHigh Speed Data
HSDPAHigh Speed Downlink Packet Access
HSIHigh-Speed Internet
HSPDPHill State People Democratic Party
HSSHome Subscriber Server
HTCHigh Tech Computer
HTMHierarchical Temporal Memory
HTMLHyper Text Markup Language
HTPCHome Theatre Personal Computer
HTTPHyper Text Transfer Protocol
HTTPSHyper Text Transfer Protocol Secure
HTXHyper Transport Expansion
HUDCOHousing and Urban Development Corporation
HUFHindu Undivided Family
HVACHeating Ventilating and Air Conditioning
HVDHolographic Versatile Disk
HVIHigh Viscosity Index

I – Full Forms

AcronymFull Form
IAAFInternational Association of Athletics Federations
IAAIInternational Airport Authority of India
IAASIndian Audit and Accounts Service
IABFIndian Amateur Boxing Federation
IACIndian Airlines Corporation
IADBInter-American Development Bank
IADFInternational Agriculture Development Fund
IAEIntegral Absolute Error
IAEIntelligence Agency Executive
IAEAInternational Atomic Energy Agency
IAFIndian Armed Forces
IAGInteractive Advertising Guidelines
IAMIdentity and Access Management
IAMSIntelligent Asset Management System
IANAInternet Assigned Numbers Authority
IARIIndian Agricultural Research Institute
IASIndian Administrative Service
IASIntegrated Accounting Systems
IASTInternational Alphabet of Sanskrit Transliteration
IATAInternational Air Transport Association
IBIndian Bank
IBIntelligence Bureau
IBAIndian Banks Association
IBBIInsolvency and Bankruptcy Board of India
IBEFIndia Brand Equity Foundation
IBFIndian Boxing Federation
IBMInternational Business Machines
IBMDPIndian Ballistic Missile Defence Programme
IBPSInstitute of Banking Personnel Selection
IBRDInternational Bank for Reconstruction and Development
IBSInternational Banking Statistics
IBSFInternational Billiards and Snooker Federation
IBUInternational Banking Unit
ICIntegrated Circuit
IC. EngInternal Combustion Engine
ICAIInstitute of Chartered Accountants of India
ICAOInternational Civil Aviation Organization
ICARIndian Council of Agricultural Research
ICASIndian Civil Accounts Service
ICBIndependent Customer Builds
ICBCIndustrial and Commercial Bank of China
ICBMInter-Continental Ballistic Missile
ICCInternational Cricket Council
ICCWIndian Council for Child Welfare
ICDOInternational Civil Defence Organization
ICDSIntegrated Child Development Service
ICEIn Case of Emergency
ICEIn-Circuit Emulator
ICEInstrumentation and Control Engineering
ICEInternal Combustion Engine
ICFAll-India Carrom Federation
ICFIntegral Coach Factory
ICFInternational Canoe Federation
ICFBIndia Chess Federation for the Blind
ICGIndian Coast Guard
ICHRIndian Council for Historical Research
ICICIIndustrial Credit and Investment Corporation of India
ICJInternational Court of Justice
ICLIndian Cricket League
ICLSIndian Corporate Law Service
ICMIgnition Control Module
ICMPInternet Control Message Protocol
ICMRIndian Council of Medical Research
ICOIncumbent Cable Operator
ICORIncremental Capital Output Ratio
ICPInjection Control Pressure
ICPInternet Cache Protocol
ICPCInternational Centre for the Prevention of Crime
ICRIntelligent Character Recognition
ICRAInternet Content Rating Association
ICRCInternational Committee of the Red Cross
ICSInternet Connection Sharing
ICSEIndian Certificate of Secondary Education
ICTInformation and Communications Technology
ICUIntensive Care Unit
ICWAIndian Child Welfare Act
IDIdentity Document
IDAInternational Development Association
IDASIndian Defence Accounts Service
IDBIIndustrial Development Bank of India
IDDIndustrial Development Department
IDEIntegrated Development Environment
IDEIntegrated Device Electronics
IDENIntegrated Dispatch Enhanced Network
IDESIndian Defence Estates Service
IDFCInfrastructure Development Finance Company
IDRIndian Depository Receipts
IDRBTInstitute for Development and Research in Banking Technology
IDSIntrusion Detection System
IDTIntegrated Digital Terminal
IECInternational Electrotechnical Commission
IEEEInstitute of Electrical and Electronics Engineers
IELTSInternational English Language Testing System
IEPFInvestors Education and Protection Fund
IESIndian Economic Service
IESIndian Engineering Services
IESEIndian Economic Service Examination
IESTThe Indian Economic Service Technology
IEXIndian Energy Exchange
IFIntermediate Frequency
IFADInternational Fund for Agricultural Development
IFAFInternational Federation of American Football
IFBIndian Fine Blank
IFCInitial First Cost
IFCInternational Finance Corporation
IFFCOIndian Farmers Fertilizer Cooperative Limited
IFGInternational Gymnastics Federation
IFIInternational Financial Institutions
IFRInvestment Fluctuation Reserve
IFRSInternational Financial Reporting Standard
IFSIndian Foreign Service
IFSIndian Forest Service
IFSInternational Financial Statistics
IFSCIndian Financial System Code
IFSCInternational Federation of Sport Climbing
IFTUInternational Federation of Trade Unions
IFWJIndian Federation of Working Journalists
IGInspector General (of Police)
IGADInter-Governmental Authority on Development
IGFInternational Golf Federation
IGLSIterative Generalized Least Squares
IGMPInternet Group Management Protocol
IGPInterior Gateway Protocol
IGRPInterior Gateway Routing Protocol
IHAIIce Hockey Association of India
IHFInternational Handball Federation
IHFInternational Hockey Federation
IHPIndicated Horse Power
IHVIndependent Hardware Vendor
IIBFIndian Institute of Banking and Finance
IIBIIndustrial Investment Bank of India
IICRAInvestment Information and Credit Rating Agency
IIFLIndia Infoline Finance Limited
IIFTIndian Institute of Foreign Trade
IIHFInternational Ice Hockey Federation
IIHMInternational Institute of Hotel Management
IIMIndian Institute of Management
IIOPInternet Inter-ORB Protocol
IIPIndex of Industrial Production
IIPAIndian Institute of Public Administration
IISIndian Information Service
IISInternet Information Services
IISSInternational Institute of Strategic Studies
IISWBMIndian Institute of Social Welfare and Business Management
IITIndian Institute of Technology
IJFInternational Judo Federation
IKEInternet Key Exchange
ILECIncumbent Local Exchange Carrier
IMAIndian Medical Association
IMAIndian Military Academy
IMAPInternet Message Access Protocol
IMDIndia Millennium Deposits
IMDInter-Modulation Distortion
IMEIInternational Mobile Equipment Identity
IMEPIndicated Mean Effective Pressure
IMFInternational Monetary Fund
IMNIntelligent Mobile Network
IMOInternational Maritime Organization
IMPSImmediate Payment Service
IMRBIndian Market Research Bureau
IMSIntegrated Management Systems
IMSIInternational Mobile Subscriber Identity
IMSOInternational Mobile Satellite Organization
IMTInstant Money Transfer
INIntelligent Network
INAInteractive Network Adaptor
INCIndian National Congress
INDIndia’s Nuclear Doctrine
INDPInter-Nationalist Democratic Party
INDUIndian National Defence University
INLDIndian National Lok Dal
INLFIndian National Lacrosse Federation
INLPIndian National Labour Party
INRIndian Rupee
IOAIndian Olympic Associate
IOBIndian Overseas Bank
IOCInternational Olympic Committee
IOFSIndian Ordnance Factories Service
IOPSInput/output Operations Per Second
IOSInternetwork Operating System
iOSiPhone Operating System
IPInternet Protocol
IPAInternational Phonetic Alphabet
IPAiOS Application Archive
IPATInternet Protocol Access Terminal
IPCIndian Penal Code
IPCInter-Process Communication
IPCCIntegrated Professional Competence Course
IPCCIntergovernmental Panel on Climate Change
IPDRInternet Protocol Detail Record
IPDTInternet Protocol Digital Terminal
IPEIndustrial Production Engineering
IPECInternational Program on Elimination of Child Labor
IPFTIndigenous People Front of Tripura
IPGInteractive Program Guide
IPIInternational Press Institute
IPLIndian Premier League
IPMPIntellectual Property Management and Protection
IPOInitial Public Offering
IPPInternet Printing Protocol
IPPBIndia Post Payments Bank
IPPBIndia Post Payments Bank
IPRIntellectual Property Right
IPSIndian Police Service
IPTAInternet Protocol Transport Agreement
IPTVInternet Protocol Television
IPUInter-Parliamentary Union
IPV4Internet Protocol Version 4
IPV6Internet Protocol Version 6
IPXInternetwork Packet Exchange
IQIntelligence Quotient
IRAIndividual Retirement Account
IRASIndian Railway Accounts Service
IRBInstitutional Review Board
IRBIIndustrial Reconstruction Bank Of India
IRCInternet Relay Chat
IRCTCIndian Railways Catering and Tourism Corporation
IrDAInfrared DATA Association
IRDAInsurance Regulatory and Development Authority
IRDPIntegrated Rural Development Program
IREPIntegrated Rural Energy Planning
IRFUIndian Rugby Football Union
IRMAInstitute of Rural Management Anand
IRPSIndian Railway Personnel Service
IRQInterrupt Request
IRRInternal Rate of Return
IRSIndian Revenue Service
IRTSIndian Railway Traffic Service
ISIndian Services
ISAIndustry Standard Architecture
ISAInternational Solar Alliance
ISCIndian School Certificate
ISCInternet Storm Center
ISCSIInternet Small Computer Storage Interface
ISDInternational Subscriber Dialing
ISDNIntegrated Services Digital Network
ISEETIndian Science Engineering Eligibility Test
ISFInternational Snowboard Federation
ISFCIndicated Specific Fuel Consumption
ISGIntegrated Starter Generator
ISGIntelligent Services Gateway (Cisco)
ISHInformation Super Highway
ISIIndian Standards Institute
ISIIndian Standards Institute
ISIInter-Services Intelligence
ISICInternational Standard Industrial Classification
ISMIndustrial Scientific Medical
ISMInformation Services Manager
ISMSIntegrated Service Management System
ISOInterior Systems Optimization
ISOInternational Organization for Standardization
ISPInternet Service Provider
ISRInterrupt Service Routine
ISROIndian Space Research Organization
ISSIndian Statistical Service
ISSInternational Space Station
ISSFInternational Shooting Sport Federation
ISTPInternet Signaling Transport Protocol
ISUInternational Skating Union
ISVIndependent Software Vendor
ITIncome Tax
ITInformation Technology
ITInformation Technology
ITAInformation Technology Agreement
ITAInteractive Television Association
ITBPIndo-Tibetan Border Police
ITCIndian Tobacco Company
ITCIndian Trade Centre
ITDCIndian Tourism Development Corporation
ITERInternational Thermonuclear Experiment Reactor
ITESInformation Technology Enabled Services
ITFInternational Tennis Federation
ITHFInternational Table Hockey Federation
ITIIndustrial Training Institute
ITOIncome-Tax Officer
ITRSInternational Transaction Reporting System
ITSOInternational Telecommunications Satellite Organization
ITTFInternational Table Tennis Federation
ITUInternational Telecommunications Union
IUCInterval Usage Code
IUMLIndian Union Muslim League
IVBING Vysya Bank
IVCSIntegrated Vehicle Control System
IVRInteractive Voice Response
IVRSInteractive Voice Response System
IVSCIntegrated Vehicle Speed Control
IWFInternational Weightlifting Federation

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