Acronyms and Abbreviations of Letter P-T (P, Q, R, S, T)

Acronyms and Abbreviations of Letter P

Abbreviation / AcronymFull-Form
PANPermanent Account Number
PCPersonal Computer
PCMPulse Code Modulation
PDFPortable Document Format
PDSPublic Distribution System
PGPaying Guest
PGDCAPost Graduate Diploma in Computer Applications
pHPotential of Hydrogen
PHCPrimary Health Centre
PHDDoctor of Philosophy
PM CARESPrime Minister’s citizen Assistance Relief in Emergency situations
POLICEPublic Officer for legal investigations and criminal emergencies
POSPoint of Sale
PPPPublic Private Partnership, Power Point Presentation, Purchasing Power Parity
PRPublic Relations, Prothrombin Ratio, Permanent Residence
PWDPublic Works Department
PMPost Meridiem
PaytmPay Through Mobile- A Indian multipupose company
PCOPublic Call Office
PCOSPolycystic ovary syndrome
PCRPolymerase Chain Reaction
PCRPolice Control Room- Used in India Police system
PFAPlease Find Attachment
PFAPredictive Failure Analysis
PFAProtection From Abuse
PFIPopular Front of India
PGDMPost Graduate Diploma in Management
PISAProgramme for International Student Assessment
PMSPre-Menstrual Syndrome
PNGPortable Network Graphics
PNRPassenger Name Record
POProbationary Officer- A Banking Job Title
POPost Office
POKPakistan Occupied Kashmir
POLICEOfficially no full form, But can be termed as Polite Obedient Loyal Intelligent Courageous and Efficient
PPTPowerPoint Presentation
PPEPersonal Protective Equipment
PSLVPolar Satellite Launch Vehicle
PSUPublic Sector Undertaking
PSUPower Supply Unit
PUCPollution Under Control- Used for checking Vehicle polution rate
PUCPre-University Course
PUCPersonal Unlock Code
PVRPriya Village Roadshow- A private Cinemas Chain
PVRPersonal Video Recorder
P-NotesParticipatory Notes
P.SPost Script
PACSPrimary Agricultural Credit Societies
PBPeta Byte
PBSProjected Balance Sheet
PBTProfit Before Tax
PBXPrivate Branch Exchange
PCParticipation Certificate
PCAPrompt Corrective Action
PCARDBPrimary Cooperative Agriculture and Rural Development Bank
PCBPrinted Circuit Board
PCCPolice Clearance Certificate
PCDsPartly Convertible Debentures
PCIPress Council of India
PCIPersonal Computer Interface
PCIPharmacy Council of India
PCSPersonal Communication Service
PDAPersonal Digital Assistant
PDCPrimary Domain Controller
PDOPublic Debt Office
PEPPersonal Equity Plans
PFProvident Fund
PFlsPublic Financial Institutions
PFMSPublic Financial Management System
PFRDAPension Fund Regulatory and Development Authority
PgDn Page Down
PGSPayment Gateway System.
PgUP Page Up
PhilipsFrom The Name Of The Founders Gerard Philips And Anton Philips
PHPHypertext Preprocessor (earlier called, Personal Home Page)
PiB Pebi Byte
PIDPelvic Inflammatory Disease
PILPublic Interest Litigation
PINPersonal Identification Number
PINGPacket InterNet Groper
PIOPeople of Indian Origin
PISPortfolio Investment Scheme
PKCPublic Key Cryptography
PKDPolycystic Kidney Disease
PKIPublic Key Infrastructure
PLIsPrime Lending Institutions
PLPPotential Linked Plan
PLRPrime Lending Rate
PMPrivate Message
PMLAPrevention of Money Laundering Act
PNBPunjab National Bank
P.O. Purchase Order
POAPower of Attorney
POCProof of Concept
POPPower On Password
POVPoint of View
PP Paypal
PPCPay Per Click
PPFPublic Provident Fund
PPIsPrepaid Payment Instruments
PPPPoint to Point Protocol
PR Page Rank 
PRNT SCRNPrint-Screen
PRSFPartial Risk Sharing Facility
PrtScn Print Screen
PSBsPublic Sector Banks
PSCProvincial Civil Service
PSIPound per Square Inch
PSIPopulation Services International
PTCsPass-Through Certificates
PTOPlease Turn Over
PTOPaid Time Off
PTSDPost-Traumatic Stress Disorder
PUBGPlayerUnknown’s Battlegrounds- A video Game
PVCPoly Vinyl Chloride- A type of Platic material
PVCPermanent Virtual Circuits
PQPerformance Qualification
PVPresent Value
PLCProgrammable Logic Controller
PLDProgrammable Logic Device
PMSPrevetive Maintenance Schedule
PMPackaging Materials
PETPositron emission tomography
PPIProtein–protein interactions
pHPh- the negative logarithm of the hydrogen ion concentration
PhEurEuropean pharmacopeia
pKaIt is a the negative logarithm of the dissociation constant
pphParts per hundred
ppmParts per million
psiaPounds per square inch absolute
Acronyms and Abbreviations of Letter P

Acronyms and Abbreviations of Letter Q

Abbreviation / AcronymFull-Form
QAQuality Assurance
QMSQuality Management System
Q1A (R2)Stability Testing of New Drug Substances and Products
Q1 BStability Testing: Photo Stability Testing of New Drug Substances and Products
Q1CStability Testing for New Dosage Forms
Q1DBracketing and Matrixing Designs for Stability Testing of New Drug Substances and Products
Q1EEvaluation of Stability Data
Q1FStability Data Package for Registration Application in Climatic Zones III and IV
Q2 (R1)Validation of Analytical Procedures: Text and Methodology
Q3A (R2)Impurities in New Drug Substances
Q3B (R2)Impurities in New Drug Products
Q3C (R5)Impurities: Guideline for Residual Solvents
Q3DImpurities: Guideline for Elemental Impurities
Q4APharmacopeial Harmonisation
Q4BEvaluation and Recommendation of Pharmacopeial Text for use in the ICH Regions
Q4B Annex 1(R1)Residue on Ignition /Sulphated Ash General Chapter
Q4B Annex 2(R1)Test for Extractable Volume of Parenteral Preparation General Chapter
Q4B – Annex 3 (R1)Test for Particulate Contamination : Sub-Visibal Particles General Chapter
Q4B – Annex 4A (R1)Microbiological Examination of Non-Sterile Products : Microbial Enumeration Tests General Chapter
Q4B – Annex 4B (R1)Microbiological Examination of Non-Sterile Products : Test for Specified Micro-Organism General Chapter
Q4B – Annex 4C (R1)Microbiological Examination of Non-Sterile Products : Acceptance Criteria for Pharmaceutical Preparations and Substances for Pharmaceutical use General Chapter
Q4B –Disintegration Test General Chapter
Q4B Annex 6 (R1)Uniformity of Dosage Units General Chapter
Q4B Annex 7(R2)Dissolution Test General Chapter
Q4B Annex 8(R1)Stability Test General Chapter
Q4B Annex 9(R1)Tablet Friability General Chapter
Q4B Annex 10 (R1)Polyacrylamide Gel Electrophoresis General Chapter
Q4B Annex 11Capillary Electrophoresis General Chapter
Q4B Annex 12Analytical Sieving General Chapter
Q4B Annex 13Bulk Density and Tapped Density of Powders General Chapter
Q4B Annex 14Bacterial Endotoxin Test General Chapter
Q5A(R1)Viral Safety Evaluation of Biotechnology Products Derived from Cell Lines of Human or Animal Origin
Q5BQuality of Biotechnology Products : Analysis of the Expression Construct in Cells Used for Production of r-DNA Derived Protein Products
Q5CStability testing of biotechnological/biological products
Q5DDerivation and Characterisation of Cell Substrates used for Production of Biotechnological/Biological Products
Q5EComparability of Biotechnological/Biological Products Subject to Changes in their Manufacturing Process
Q6ASpecifications: Test Procedure and Acceptance Criteria for New Drug Substances and New Drug Products: Chemical Substances
Q6BSpecifications: Test Procedure and Acceptance Criteria for Biotechnological/Biological
Q7Good Manufacturing Guide for Active Pharmaceutical Ingredients
Q8(R2)Pharmaceutical Development
Q9Quality Risk Management
Q10Pharmaceutical Quality System
Q11Development and Manufacture of Drug Substances (Chemical Entities Biotechnological/Biological Entities)
Q12Life Cycle Management
QR CodeQuick Response Code
Q&A SessionQuestion Answer Session
QGCQuestar Gas Company
QIBQualified Institutional Bankers
QIPQualified Institutional Placement
QISQuantitative Impact Study
Acronyms and Abbreviations of Letter Q

Acronyms and Abbreviations of Letter R

Abbreviation / AcronymFull-Form
R and DResearch and Development
RACReservation Against Cancellation- A railway reservation code
RAMRandom-Access Memory
RBCRed Blood cells
RBIReserve Bank of India
RDORevenue division officer, rural development organization, remote data objects
REETRajasthan Eligibility Examination for Teachers
RNARibonucleic acid
ROReverse Osmosis
ROMRead Only Memory
RTFRich Text Format
RTIRIght to information
RAMRandom Access Memory
ROMRead-Only Memory
RBCRed Blood Cell
RBLRatnakar Bank Limited- A Private Bank
RBLRealtime Blackhole List
RBIReserve Bank of India- A Govt. of India
RDXResearch Department eXplosive / Royal Demolition eXplosive
RFIDRadio-frequency identification
RIPRest In Peace
RIPRouting Information Protocol
RIPRaster Image Processor
RPMRevolutions Per Minute- A speed measurement
RPMRevenue Per Mille
RPMRevenue Per Thousand Impressions
RPFRailway Protection Force-Ministry of Railways
RFA rheumatoid factor
RRFReady Reserve Fleet
RRFReady Reserve Force
RRFReligious Research Foundation
RRFRelative Response factore- A Pharmaceutical word
RRBRailway Recruitment Board
RRBRailroad Retirement Board
RRBRegional Rural Bank
RSCITRajasthan State Certificate of Information Technology
RSSReally Simple Syndication
RSSRashtriya Swayamsevak Sangh
RSVPRepondez s’il vous plait
RTORegional Transport Office
RTORoad Transport Office
RADARRadio Detection And Ranging
RAROCRisk-Adjusted Return On Capital
RASRemote Access Server / Service
RAWResearch and Analysis Wing
RBSRoyal Bank of Scotland.
RCFRisk Capital Foundation
RCIRefinance Corporation For Industry
RDBMSRelational Data Base Management System
RDDBFIRecovery of Debt due to Banks and Financial Institutions
RECRural Electrification Corporation
Red-HatFounder Marc Ewing Use To Wear A Red Cap
ReebokName Comes From The Afrikaans Spelling Of Rhebok, A Type Of African Antelope
REGEDITRegistry Editor
REPOSReady Forward Contracts
RERAReal Estate Regulatory Authority
RFCResident Foreign Currency
RGB Red – Green – Blue
RHDRheumatic Heart Disease
RIDFRural Infrastructure Development Fund
RIMResearch In Motion
RMLReverse Mortgage Loan
RNBCsResiduary Non-Banking Companies
RoAReturn On Assets
ROCRegistration of Companies
RoEReturn On Equity
ROFLRolling On Floor Laughing
ROTFLRolling on the Floor Laughing
RSARivest, Shamir, Adleman
RTGSReal-Time Gross Settlement
RTR Racing Throttle Response
RTS Real Time Streaming
RWARisk Weighted Assets
RWDRear Wheel Drive
RSDRelative Standard Deviation
RLAFReverse laminar air flow
RMGReady-made garment
RMGReaction Mechanism Generato
RMGRapid Mixture Granulator
RMRaw Materials
RSRefrence Standard
RARegulatory Affairs
ROWRest of the World (ROW) Regulatory Authorities
RDARecommended dietary allowance (USA)
rpmRevolutions per minute
Acronyms and Abbreviations of Letter R

Acronyms and Abbreviations of Letter S

Abbreviation / AcronymFull-Form
SOPStandard Operating Procedure
Sr. NoSerial Number
SAARCSouth Asian Association for Regional Cooperation
SAPSystem Application & Products in Data Analysis
SBIstate bank of India
SchoolSincerity Capacity Honesty Orderliness Obedience Learning
SCVTState Council of Vocational Training
SFDCSalesforce dot com
SMESmall and Medium Enterprises
SPSuperintendent of Police
SRMSri Ramaswamy Memorial
SSOSingle Sign On
SAPsystems, applications and products
SCHOOLOfficially no full form, But can be termed as Sincerity Capacity Honesty Orderliness Obedience Learning
SGPTSerum Glutamic Pyruvic Transaminase
SPGSpecial Protection Group
S.I. Engine  Spark Ignition Engine
SACsSettlement Advisory Committees
SAESociety of Automotive Engineers
SAMISStrategic Asset Management Information System
SamsoniteNamed From The Biblical Character Samson, Renowned For His Strength
SamsungMeaning Three Stars In Korean
SARFAESSecurities and Reconstruction of Financial and Enforcement of Security Interest
SASStatistical Analysis Software
SATScholastic Aptitude Test, Scholastic Assessment Test
SATASerial Advanced Technology Attachment
SCADASupervisory Control and Data Acquisition
SCBScheduled Commercial Bank
SCCSelective Credit Control.
ScrLkScroll Lock 
SCUBASelf-Contained Underwater Breathing Apparatus
SD Secure Digital
SDBSService Discharge Benefit Scheme
SDKSoftware Development Kit
SDMSub Divisional Magistrate
SDRSpecial Drawing Rights
SDSSpecial Deposit Scheme
SEBISecurities and Exchange Board of India
SENSEXStock Exchange Sensitive Index
SEO Search Engine Optimization
SEPASingle Euro Payment Area.
SEPUPSelf-Employment Programme For Urban Poor
SEZsSpecial Economic Zones
SFCSpecific Fuel Consumption
SFCsState Financial Corporations
SFLRSorry, for late Reply
SFMSStructured Financial Messaging Services
SGBSovereign Gold Bond
SGOTSerum Glutamic Oxaloacetic Transaminase
SGSYSwarnajayanti Gram Swarojgar Yojana
SHGsSelf-Help Groups
SHOStation House Officer
SIDBISmall Industries And Development Bank Of India
SIDCState Industrial Development Corporation
SIFISystematically Important Financial Intermediaries
SIM Subscriber Identity Module
SIPSystematic Investment Plan
SIPSSystemically Important Payment System
SIS Symbian Os Installer File
SITSpecial Investigation Team
SJSRYSwarna Jayanthi Shahari Rozgar Yojana
SKUStock Keeping Unit
SLAService Level Agreement
SLBCState-Level Bankers’ Committee
SLRSingle Lens Reflex
SLRStatutory Liquidity Ratio
SLRSScheme for Liberation and Rehabilitation of Scavengers
SMESmall and Medium-sized Enterprises
SMERASME Rating Agency of India Limited
SMHShake My Head
SMILESIDBI Make in India Loan for small Enterprises
SMOSocial Media Optimization
SMPSSwitched-Mode Power Supply
SMPSSwitching Mode Power Supply
SMSShort Message Service
SMSSystem Management Server
SMSCGateway Mobile Switching Center
SMTPSimple Mail Transfer Protocol
SOHCSingle Over Head Camshaft
SONARSound Navigation and Ranging
SONYSound Of New York
SOSSave Our Souls
SP Service Pack 
SPNSShared Payment Network System.
SPOMSelf-Programmable One-Chip Microcomputer
SPSSStatistical Package for the Social Sciences
SpySpecial Purpose Vehicle
SQLStructured Query Language
SRRStatutory Reserve Ratio
SRSSupplemental Restraint System
SSBService Selection Board
SSCSecondary School Certificate
SSCStaff Selection Commission
SSDSolid State Drive
SSIServer Side Includes (web technology that allows for dynamic data exchange in web pages)
SSIDCState Small Industries Development Corporation
SSLSecure Sockets Layer
SSLCSecondary School Leaving Certificate
SSlsSmall Scale Industries
SSSBESmall Scale Service and Business Enterprises
STDSubscriber Trunk Dialing
STDSexually Transmitted Diseases
STDShort Term Deposit
STFShort-Term Finance
STPSewage Treatment Plant
STPStraight -Through Processing
STPShielded Twisted Pair
SUVSport Utility Vehicle
SuzukiFrom The Name Of Its Founder, Michio Suzuki- A Vehicle company based on Japan
SWATSpecial Weapons and Tactics
SWF Shock Wave Flash
SWIFTSociety For Worldwide Interbank Financial Telecommunication
SYS System
SysRq System Request
SVSet Value
SdStandard Deviation
SGSteam Generator
S.EStamping Error
SEMScanning electron microscopy or scanning electron microphotograph
Acronyms and Abbreviations of Letter S

Acronyms and Abbreviations of Letter T

Abbreviation / AcronymFull-Form
TCDTarget Completion Date
TA & DATravelling Allowance & Dearness Allowance
TBHTo Be Honest
TCSTata Consultancy Services, Tax Collected at Source
TDSTax Deducted at Source, Total Dissolved Solids
TLDTop Level Domain, Thermoluminescent dosimeter
TMSTreasury management system
TRAITelecom Regulatory Authority of India
TVSThirukkurungudi Vengaram Sundram
TDS Tax Deducted at Source
TATravelling Allowance
TATerritorial Army
TallyOfficially no full form, But can be termed as accounting word (To check again)
TallyTotal Accounting Leading List Year
TB Tera Byte
TBTThrowback Thursday
TCSTax Collected at Source
TCSTata Consultancy Services- A Tata Group multinational IT Company based in India
TDRTicket Deposit Receipt
TDRTerm Deposit Receipt
TDRTime Domain Reflectometer
TDSTax Deducted at Source
TEACHEROfficially no full form, But can be termed as
TEACHERTalented Educated Adorable Charming Helpful Encouraging Responsible
TETTeacher Eligibility Test
TFTThin-Film Transistor
TFTThought Field Therapy
TGTTrained Graduate Teacher
TLCTotal Leukocyte Count
TMTThermo-Mechanically Treated
TRPTelevision Rating Point
TTTetanus Toxoid
TTYLTalk To You Later
T/TTelegraphic Transfer
TAFETractors and Farm Equipment
TANTransaction Number
TANTax Deduction and Collection Account Number
TATTurn Around Time
TATANamed After Jamsetji Nusserwanji Tata- A Proud Indian Company
TBATo be Announced
TBCTo be Continued
TBCTo be Confirmed
TBITraumatic Brain Injury
TC  Traction Control
TCP Transmission Control Protocol
TDCITurbo Diesel Common Rail Injection
TDFTechnical Development Fund
TDITurbocharged Direct Injection
TDICITechnology Development and Information Company of India Limited
TGBThe Grand Bhagwati – A Hotel chain
TIAThanks in Advance
TiB Tebi Byte
TIEATax Information and Exchange Agreement
TILToday I Learned
TINTaxpayer Identification Number
TINTax Information Network
TLToo Long
TLD Top-Level Domain
TOEFLTest of English as a Foreign Language- A Language Test
TOITimes of India
ToshibaNamed From The Merger Of Consumer Goods Company Tokyo Denki (Tokyo Electric Co)And Electrical Firm Shibaura Seisaku-Sho- A electric company
ToyotaFrom The Name Of The Founder, Sakichi Toyoda- A multinational Vehicle company
TPAThird Party Administrator
TSI  Turbocharged Stratified Injection
TXT Text
TYThank You
TYTTake your Time
TYVMThank You Very Much
TRFTest Request Form
TTRTechnology Transfer Report
TUTTable Under Test
T.ETypo Error
TGATherapeutic Goods Administration- Australia
TPNTotal parental nutrition
TWATime weighted average
Acronyms and Abbreviations of Letter T


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