Tuesday, 30 April 2019

A to Z Important Abbreviation List - OnlineStudyLibrary

Today we are going to discuss A to Z Important Abbreviation. Each category has abbreviations. Nowadays people prefer to talk briefly, which means they like to use an abbreviation. So, when we talk with another person at that time we can't understand what they want to say. Because they use abbreviations and we don't know the meaning of that Abbreviation. But if you read this post clearly, I hope you will not have any problems in the future. here we have discussed approximately three thousand abbreviations. There are two-page, page one (A - I), and page two (J - Z). so, let's see.


List of A - Z important Abbreviations are given below.

AcronymFull Form
Go To First Page( A - I )
J
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
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
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
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
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
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
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
PDF Peoples Democratic Front
PDF 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
QAM Quadrature Amplitude Modulation
QEMU Quick Emulator
QFI Qualified Foreign Individuals
QIB Qualified Institutional Buyer
QIP Qualified Institutional Placement
QR Quantitative Restriction
R
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
S/D/W/H/o Son/Daughter/Wife/Husband of
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
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
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
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
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
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
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
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