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

Acronyms and Abbreviations of Letter P

Abbreviation / Acronym	Full-Form
PAN	Permanent Account Number
PC	Personal Computer
PCM	Pulse Code Modulation
PDF	Portable Document Format
PDS	Public Distribution System
PG	Paying Guest
PGDCA	Post Graduate Diploma in Computer Applications
pH	Potential of Hydrogen
PHC	Primary Health Centre
PHD	Doctor of Philosophy
PM CARES	Prime Minister’s citizen Assistance Relief in Emergency situations
POLICE	Public Officer for legal investigations and criminal emergencies
POS	Point of Sale
PPP	Public Private Partnership, Power Point Presentation, Purchasing Power Parity
PR	Public Relations, Prothrombin Ratio, Permanent Residence
PWD	Public Works Department
PM	Post Meridiem
Paytm	Pay Through Mobile- A Indian multipupose company
PCO	Public Call Office
PCOS	Polycystic ovary syndrome
PCR	Polymerase Chain Reaction
PCR	Police Control Room- Used in India Police system
PFA	Please Find Attachment
PFA	Predictive Failure Analysis
PFA	Protection From Abuse
PFI	Popular Front of India
PGDM	Post Graduate Diploma in Management
PISA	Programme for International Student Assessment
PMS	Pre-Menstrual Syndrome
PNG	Portable Network Graphics
PNR	Passenger Name Record
PO	Probationary Officer- A Banking Job Title
PO	Post Office
POK	Pakistan Occupied Kashmir
POLICE	Officially no full form, But can be termed as Polite Obedient Loyal Intelligent Courageous and Efficient
PPT	PowerPoint Presentation
PPE	Personal Protective Equipment
PS	Postscript
PSLV	Polar Satellite Launch Vehicle
PSU	Public Sector Undertaking
PSU	Power Supply Unit
PUC	Pollution Under Control- Used for checking Vehicle polution rate
PUC	Pre-University Course
PUC	Personal Unlock Code
PVR	Priya Village Roadshow- A private Cinemas Chain
PVR	Personal Video Recorder
P-Notes	Participatory Notes
P.S	Post Script
PACS	Primary Agricultural Credit Societies
PB	Peta Byte
PBS	Projected Balance Sheet
PBT	Profit Before Tax
PBX	Private Branch Exchange
PC	Participation Certificate
PCA	Prompt Corrective Action
PCARDB	Primary Cooperative Agriculture and Rural Development Bank
PCB	Printed Circuit Board
PCC	Police Clearance Certificate
PCDs	Partly Convertible Debentures
PCI	Press Council of India
PCI	Personal Computer Interface
PCI	Pharmacy Council of India
PCS	Personal Communication Service
PDA	Personal Digital Assistant
PDC	Primary Domain Controller
PDO	Public Debt Office
PEP	Personal Equity Plans
PF	Provident Fund
PFls	Public Financial Institutions
PFMS	Public Financial Management System
PFRDA	Pension Fund Regulatory and Development Authority
PgDn	Page Down
PGS	Payment Gateway System.
PgUP	Page Up
Philips	From The Name Of The Founders Gerard Philips And Anton Philips
PHP	Hypertext Preprocessor (earlier called, Personal Home Page)
PiB	Pebi Byte
PID	Pelvic Inflammatory Disease
PIL	Public Interest Litigation
PIN	Personal Identification Number
PING	Packet InterNet Groper
PIO	People of Indian Origin
PIS	Portfolio Investment Scheme
PKC	Public Key Cryptography
PKD	Polycystic Kidney Disease
PKI	Public Key Infrastructure
PLIs	Prime Lending Institutions
PLP	Potential Linked Plan
PLR	Prime Lending Rate
PM	Private Message
PMLA	Prevention of Money Laundering Act
PNB	Punjab National Bank
P.O.	Purchase Order
POA	Power of Attorney
POC	Proof of Concept
POP	Power On Password
POV	Point of View
PP	Paypal
PPC	Pay Per Click
PPF	Public Provident Fund
PPIs	Prepaid Payment Instruments
PPP	Point to Point Protocol
PR	Page Rank
PRNT SCRN	Print-Screen
PRO	Professional
PRSF	Partial Risk Sharing Facility
PrtScn	Print Screen
PSBs	Public Sector Banks
PSC	Provincial Civil Service
PSI	Pound per Square Inch
PSI	Population Services International
PTCs	Pass-Through Certificates
PTO	Please Turn Over
PTO	Paid Time Off
PTSD	Post-Traumatic Stress Disorder
PUBG	PlayerUnknown’s Battlegrounds- A video Game
PVC	Poly Vinyl Chloride- A type of Platic material
PVC	Permanent Virtual Circuits
PQ	Performance Qualification
PV	Present Value
PLC	Programmable Logic Controller
PLD	Programmable Logic Device
PMS	Prevetive Maintenance Schedule
PM	Packaging Materials
PET	Positron emission tomography
PPI	Protein–protein interactions
Pa	Pascal
pH	Ph- the negative logarithm of the hydrogen ion concentration
PhEur	European pharmacopeia
pKa	It is a the negative logarithm of the dissociation constant
pph	Parts per hundred
ppm	Parts per million
psia	Pounds per square inch absolute

Acronyms and Abbreviations of Letter Q

Abbreviation / Acronym	Full-Form
QA	Quality Assurance
QMS	Quality Management System
Q1A (R2)	Stability Testing of New Drug Substances and Products
Q1 B	Stability Testing: Photo Stability Testing of New Drug Substances and Products
Q1C	Stability Testing for New Dosage Forms
Q1D	Bracketing and Matrixing Designs for Stability Testing of New Drug Substances and Products
Q1E	Evaluation of Stability Data
Q1F	Stability 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
Q3D	Impurities: Guideline for Elemental Impurities
Q4	Pharmacopoeias
Q4A	Pharmacopeial Harmonisation
Q4B	Evaluation 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 11	Capillary Electrophoresis General Chapter
Q4B Annex 12	Analytical Sieving General Chapter
Q4B Annex 13	Bulk Density and Tapped Density of Powders General Chapter
Q4B Annex 14	Bacterial Endotoxin Test General Chapter
Q5A(R1)	Viral Safety Evaluation of Biotechnology Products Derived from Cell Lines of Human or Animal Origin
Q5B	Quality of Biotechnology Products : Analysis of the Expression Construct in Cells Used for Production of r-DNA Derived Protein Products
Q5C	Stability testing of biotechnological/biological products
Q5D	Derivation and Characterisation of Cell Substrates used for Production of Biotechnological/Biological Products
Q5E	Comparability of Biotechnological/Biological Products Subject to Changes in their Manufacturing Process
Q6A	Specifications: Test Procedure and Acceptance Criteria for New Drug Substances and New Drug Products: Chemical Substances
Q6B	Specifications: Test Procedure and Acceptance Criteria for Biotechnological/Biological
Q7	Good Manufacturing Guide for Active Pharmaceutical Ingredients
Q8(R2)	Pharmaceutical Development
Q9	Quality Risk Management
Q10	Pharmaceutical Quality System
Q11	Development and Manufacture of Drug Substances (Chemical Entities Biotechnological/Biological Entities)
Q12	Life Cycle Management
QR Code	Quick Response Code
Q&A Session	Question Answer Session
QGC	Questar Gas Company
QIB	Qualified Institutional Bankers
QIP	Qualified Institutional Placement
QIS	Quantitative Impact Study

Acronyms and Abbreviations of Letter R

Abbreviation / Acronym	Full-Form
R and D	Research and Development
RAC	Reservation Against Cancellation- A railway reservation code
RAM	Random-Access Memory
RBC	Red Blood cells
RBI	Reserve Bank of India
RDO	Revenue division officer, rural development organization, remote data objects
REET	Rajasthan Eligibility Examination for Teachers
RNA	Ribonucleic acid
RO	Reverse Osmosis
ROM	Read Only Memory
RTF	Rich Text Format
RTI	RIght to information
RAM	Random Access Memory
ROM	Read-Only Memory
RBC	Red Blood Cell
RBL	Ratnakar Bank Limited- A Private Bank
RBL	Realtime Blackhole List
RBI	Reserve Bank of India- A Govt. of India
RDX	Research Department eXplosive / Royal Demolition eXplosive
RFID	Radio-frequency identification
RIP	Rest In Peace
RIP	Routing Information Protocol
RIP	Raster Image Processor
RPM	Revolutions Per Minute- A speed measurement
RPM	Revenue Per Mille
RPM	Revenue Per Thousand Impressions
RPF	Railway Protection Force-Ministry of Railways
RF	A rheumatoid factor
RRF	Ready Reserve Fleet
RRF	Ready Reserve Force
RRF	Religious Research Foundation
RRF	Relative Response factore- A Pharmaceutical word
RRB	Railway Recruitment Board
RRB	Railroad Retirement Board
RRB	Regional Rural Bank
RSCIT	Rajasthan State Certificate of Information Technology
RSS	Really Simple Syndication
RSS	Rashtriya Swayamsevak Sangh
RSVP	Repondez s’il vous plait
RTO	Regional Transport Office
RTO	Road Transport Office
RADAR	Radio Detection And Ranging
RAROC	Risk-Adjusted Return On Capital
RAS	Remote Access Server / Service
RAW	Research and Analysis Wing
RBS	Royal Bank of Scotland.
RCF	Risk Capital Foundation
RCI	Refinance Corporation For Industry
RDBMS	Relational Data Base Management System
RDDBFI	Recovery of Debt due to Banks and Financial Institutions
REC	Rural Electrification Corporation
Red-Hat	Founder Marc Ewing Use To Wear A Red Cap
Reebok	Name Comes From The Afrikaans Spelling Of Rhebok, A Type Of African Antelope
REGEDIT	Registry Editor
REPOS	Ready Forward Contracts
RERA	Real Estate Regulatory Authority
RFC	Resident Foreign Currency
RGB	Red – Green – Blue
RHD	Rheumatic Heart Disease
RIDF	Rural Infrastructure Development Fund
RIM	Research In Motion
RML	Reverse Mortgage Loan
RNBCs	Residuary Non-Banking Companies
RoA	Return On Assets
ROC	Registration of Companies
RoE	Return On Equity
ROFL	Rolling On Floor Laughing
ROTFL	Rolling on the Floor Laughing
RSA	Rivest, Shamir, Adleman
RTGS	Real-Time Gross Settlement
RTR	Racing Throttle Response
RTS	Real Time Streaming
RWA	Risk Weighted Assets
RWD	Rear Wheel Drive
RSD	Relative Standard Deviation
RLAF	Reverse laminar air flow
RMG	Ready-made garment
RMG	Reaction Mechanism Generato
RMG	Rapid Mixture Granulator
RM	Raw Materials
RS	Refrence Standard
RA	Regulatory Affairs
ROW	Rest of the World (ROW) Regulatory Authorities
R	Reflectance
RDA	Recommended dietary allowance (USA)
rpm	Revolutions per minute

Acronyms and Abbreviations of Letter S

Abbreviation / Acronym	Full-Form
SOP	Standard Operating Procedure
Sr. No	Serial Number
SAARC	South Asian Association for Regional Cooperation
SAP	System Application & Products in Data Analysis
SBI	state bank of India
School	Sincerity Capacity Honesty Orderliness Obedience Learning
SCVT	State Council of Vocational Training
SFDC	Salesforce dot com
SME	Small and Medium Enterprises
SP	Superintendent of Police
SRM	Sri Ramaswamy Memorial
SSO	Single Sign On
SAP	systems, applications and products
SCHOOL	Officially no full form, But can be termed as Sincerity Capacity Honesty Orderliness Obedience Learning
SGPT	Serum Glutamic Pyruvic Transaminase
SPG	Special Protection Group
S.I. Engine	Spark Ignition Engine
SACs	Settlement Advisory Committees
SAE	Society of Automotive Engineers
SAMIS	Strategic Asset Management Information System
Samsonite	Named From The Biblical Character Samson, Renowned For His Strength
Samsung	Meaning Three Stars In Korean
SARFAES	Securities and Reconstruction of Financial and Enforcement of Security Interest
SAS	Statistical Analysis Software
SAT	Scholastic Aptitude Test, Scholastic Assessment Test
SATA	Serial Advanced Technology Attachment
SCADA	Supervisory Control and Data Acquisition
SCB	Scheduled Commercial Bank
SCC	Selective Credit Control.
ScrLk	Scroll Lock
SCUBA	Self-Contained Underwater Breathing Apparatus
SD	Secure Digital
SDBS	Service Discharge Benefit Scheme
SDK	Software Development Kit
SDM	Sub Divisional Magistrate
SDR	Special Drawing Rights
SDS	Special Deposit Scheme
SEBI	Securities and Exchange Board of India
SENSEX	Stock Exchange Sensitive Index
SEO	Search Engine Optimization
SEPA	Single Euro Payment Area.
SEPUP	Self-Employment Programme For Urban Poor
SEZs	Special Economic Zones
SFC	Specific Fuel Consumption
SFCs	State Financial Corporations
SFLR	Sorry, for late Reply
SFMS	Structured Financial Messaging Services
SGB	Sovereign Gold Bond
SGOT	Serum Glutamic Oxaloacetic Transaminase
SGSY	Swarnajayanti Gram Swarojgar Yojana
SHGs	Self-Help Groups
SHO	Station House Officer
SIDBI	Small Industries And Development Bank Of India
SIDC	State Industrial Development Corporation
SIFI	Systematically Important Financial Intermediaries
SIM	Subscriber Identity Module
SIP	Systematic Investment Plan
SIPS	Systemically Important Payment System
SIS	Symbian Os Installer File
SIT	Special Investigation Team
SJSRY	Swarna Jayanthi Shahari Rozgar Yojana
SKU	Stock Keeping Unit
SLA	Service Level Agreement
SLBC	State-Level Bankers’ Committee
SLR	Single Lens Reflex
SLR	Statutory Liquidity Ratio
SLRS	Scheme for Liberation and Rehabilitation of Scavengers
SME	Small and Medium-sized Enterprises
SMERA	SME Rating Agency of India Limited
SMH	Shake My Head
SMILE	SIDBI Make in India Loan for small Enterprises
SMO	Social Media Optimization
SMPS	Switched-Mode Power Supply
SMPS	Switching Mode Power Supply
SMS	Short Message Service
SMS	System Management Server
SMSC	Gateway Mobile Switching Center
SMTP	Simple Mail Transfer Protocol
SOHC	Single Over Head Camshaft
SONAR	Sound Navigation and Ranging
SONY	Sound Of New York
SOS	Save Our Souls
SP	Service Pack
SPNS	Shared Payment Network System.
SPOM	Self-Programmable One-Chip Microcomputer
SPSS	Statistical Package for the Social Sciences
Spy	Special Purpose Vehicle
SQL	Structured Query Language
SRR	Statutory Reserve Ratio
SRS	Supplemental Restraint System
SSB	Service Selection Board
SSC	Secondary School Certificate
SSC	Staff Selection Commission
SSD	Solid State Drive
SSI	Server Side Includes (web technology that allows for dynamic data exchange in web pages)
SSIDC	State Small Industries Development Corporation
SSL	Secure Sockets Layer
SSLC	Secondary School Leaving Certificate
SSls	Small Scale Industries
SSSBE	Small Scale Service and Business Enterprises
STD	Subscriber Trunk Dialing
STD	Sexually Transmitted Diseases
STD	Short Term Deposit
STF	Short-Term Finance
STP	Sewage Treatment Plant
STP	Straight -Through Processing
STP	Shielded Twisted Pair
SUV	Sport Utility Vehicle
Suzuki	From The Name Of Its Founder, Michio Suzuki- A Vehicle company based on Japan
SWAT	Special Weapons and Tactics
SWF	Shock Wave Flash
SWIFT	Society For Worldwide Interbank Financial Telecommunication
SYS	System
SysRq	System Request
SV	Set Value
Sd	Standard Deviation
SG	Steam Generator
S.E	Stamping Error
s	Second
SC	Subcutaneous
SEM	Scanning electron microscopy or scanning electron microphotograph

Acronyms and Abbreviations of Letter T

Abbreviation / Acronym	Full-Form
TCD	Target Completion Date
TA & DA	Travelling Allowance & Dearness Allowance
TBH	To Be Honest
TCS	Tata Consultancy Services, Tax Collected at Source
TDS	Tax Deducted at Source, Total Dissolved Solids
TLD	Top Level Domain, Thermoluminescent dosimeter
TMS	Treasury management system
TRAI	Telecom Regulatory Authority of India
TVS	Thirukkurungudi Vengaram Sundram
TDS	Tax Deducted at Source
TA	Travelling Allowance
TA	Territorial Army
Tally	Officially no full form, But can be termed as accounting word (To check again)
Tally	Total Accounting Leading List Year
TB	Tera Byte
TBT	Throwback Thursday
TCS	Tax Collected at Source
TCS	Tata Consultancy Services- A Tata Group multinational IT Company based in India
TDR	Ticket Deposit Receipt
TDR	Term Deposit Receipt
TDR	Time Domain Reflectometer
TDS	Tax Deducted at Source
TEACHER	Officially no full form, But can be termed as
TEACHER	Talented Educated Adorable Charming Helpful Encouraging Responsible
TET	Teacher Eligibility Test
TFT	Thin-Film Transistor
TFT	Thought Field Therapy
TGT	Trained Graduate Teacher
TLC	Total Leukocyte Count
TMT	Thermo-Mechanically Treated
TRP	Television Rating Point
TT	Tetanus Toxoid
TTYL	Talk To You Later
T/T	Telegraphic Transfer
TAFE	Tractors and Farm Equipment
TAN	Transaction Number
TAN	Tax Deduction and Collection Account Number
TAT	Turn Around Time
TATA	Named After Jamsetji Nusserwanji Tata- A Proud Indian Company
TBA	To be Announced
TBC	To be Continued
TBC	To be Confirmed
TBI	Traumatic Brain Injury
TC	Traction Control
TCP	Transmission Control Protocol
TDCI	Turbo Diesel Common Rail Injection
TDF	Technical Development Fund
TDI	Turbocharged Direct Injection
TDICI	Technology Development and Information Company of India Limited
TEMP	Temporary
TGB	The Grand Bhagwati – A Hotel chain
TIA	Thanks in Advance
TiB	Tebi Byte
TIEA	Tax Information and Exchange Agreement
TIL	Today I Learned
TIN	Taxpayer Identification Number
TIN	Tax Information Network
TL	Too Long
TLD	Top-Level Domain
TOEFL	Test of English as a Foreign Language- A Language Test
TOI	Times of India
Toshiba	Named From The Merger Of Consumer Goods Company Tokyo Denki (Tokyo Electric Co)And Electrical Firm Shibaura Seisaku-Sho- A electric company
Toyota	From The Name Of The Founder, Sakichi Toyoda- A multinational Vehicle company
TPA	Third Party Administrator
TSI	Turbocharged Stratified Injection
TXT	Text
TY	Thank You
TYT	Take your Time
TYVM	Thank You Very Much
TRF	Test Request Form
TTR	Technology Transfer Report
Temp.	Temperature
TUT	Table Under Test
T.E	Typo Error
TGA	Therapeutic Goods Administration- Australia
TPN	Total parental nutrition
TWA	Time weighted average

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