Abbreviations in English
- Code
-
Meaning
Language
Themes and places
- RNA
-
RNA Abundance Database
In English
- RNANTNU
-
Registered Nurses Association of the Northwest Territories and Nunavut (www.rnantnu.ca)
In English
- RNAO
-
Registered Nurses’ Association of Ontario (https://rnao.ca/)
In English
- RNAOJ
-
Report of the National Astronomical Observatory of Japan
In English
- RNC
-
Republican National Committee
In English
- RNC
-
Radio Network Controller
In English
- RNEP
-
Robust Nuclear Earth Penetrator
In English
- RNG
-
Réseau national des Génopoles
In English
- RNN
-
Recurrent Neural Network
The abbreviation RNN (Recurrent Neural Network) is included in the abbreviation DTRNN (Discrete-Time Recurrent Neural Network).
In English
- RNP
-
Rotation, Nutation, and Precession
In English
- RNPP
-
Reliability and Network Planning Panel
In English
- RNS
-
Reusable Nuclear Stage
In English
- RNTS
-
Regenerative Nonventing Thermal System
In English
- RO
-
Radar Operator
In English
- RO
-
Recovery Operations
In English
- ROADS
-
Resource and Operations Analysis Display System
In English
- ROAn
-
Royal Observatory Annals
In English
- ROB
-
Rigid Optical Bench
In English
- ROCC
-
Range Operational Control Center
The abbreviation ROCC (Range Operational Control Center) includes the abbreviation CC (Control Center).
In English
- ROCC
-
Region Operational Control Center
The abbreviation ROCC (Region Operational Control Center) includes the abbreviation CC (Control Center).
In English
- ROCE
-
Return On Capital Employed
In English
- ROCES
-
Ranger Orbiter Crew Escape System
The abbreviation ROCES (Ranger Orbiter Crew Escape System) includes abbreviations CES (Crew Escape System) and ES (Escape System).
In English
- ROD
-
Remotely Operated Door
In English
- ROE
-
Return On Equities
In English
- ROEU
-
Remotely Operated Electrical Umbilical
In English
- ROI
-
Return On Investment
In English
- ROIS
-
Research Organization of Information and Systems (www.rois.ac.jp)
In English
- ROK
-
Republic of Korea
In English
- ROL
-
Remote Operating Location
In English
- ROLAP
-
Relational On Line Analytical Processing
In English
- ROLun
-
Reports of the Lund Observatory
In English
- ROM
-
Royal Ontario Museum (https://www.rom.on.ca/en)
In English
- ROM
-
Read-Only Memory
The abbreviation ROM (Read-Only Memory) is included in abbreviations such as EPROM (Erasable Programmable Read-Only Memory), EEPROM (Electrically Erasable Programmable Read-Only Memory), PROM (Programmable Read-Only Memory) and EAROM (Electrically Alterable Read-Only Memory).
In English
- ROM
-
Rough Order of Magnitude
In English
- ROMS
-
Regional Ocean Modeling System (www.myroms.org)
In English
- ROOL
-
RISC OS Open Limited
In English
- RORSAT
-
Radar Ocean Reconnaissance Satellite
In English
- ROS
-
Reactive Oxygen Species
In English
- ROS
-
Read-Only Storage
In English
- ROS
-
Regulated Oxygen Supply
In English
- ROS
-
Removable Overhead Structure
In English
- ROSA
-
Romanian Space Agency
In English
- ROSAT
-
ROentgen SATellite
In English
- ROSES
-
Rockwell Operational Software Engineering System
In English
- ROSS
-
Remote Orbital Servicing System
In English
- ROSS/V
-
RSTS/E Operating System Simulator for VAX
The abbreviation ROSS/V (RSTS/E Operating System Simulator for VAX) includes the abbreviation OS (Operating System).
In English
- ROST
-
Rockwell Operational System for Trades
In English
- ROT
-
Remaining Operating Time
In English
- ROTC
-
Reserve Officers Training Corps
In English
- ROTFL
-
Rolling On The Floor Laughing
In English
- ROTFL
-
Rolling On the Floor, Laughing
In English
- ROTI
-
Recording Optical Tracking Instrument
In English
- ROTV
-
Returnable Orbital Transfer Vehicle
In English
- RP
-
Relative Pressure
In English
- RP
-
Rocket Propellant
In English
- RPA
-
Record and Playback Assembly
In English
- RPA
-
Request for Procurement Action
In English
- RPA
-
Request for Procurement Authorization
In English
- RPA
-
Reserve Personnel, Army
In English
- RPC
-
Remote Procedure Call
In English
- RPC
-
Route Preemption Control
In English
- RPC
-
Remote Power Control
In English
- RPC
-
Remote Power Controller
In English
- RPCI
-
Roswell Park Cancer Institute (https://www.roswellpark.org/)
In English
- RPD
-
Reconfiguration Production Department
In English
- RPE
-
Reliability Project Engineer
In English
- RPE
-
Retinal Pigment Epithelium
In English
- RPE
-
Rate of Perceived Exertion
In English
- RPF
-
Rapid Prototyping Facility
In English
- RPG
-
Role Playing Game
In English
- RPG
-
Report Program Generator
RPG is equivalent to GAP (Générateur Automatique de Programmes) in French.
In English
- RPG
-
Rocket-Propelled Grenade
In English
- RPIE
-
Real Property Installed Equipment
In English
- RPL
-
Rated Power Level
In English
- RPL
-
Rocket Propulsion Laboratory
In English
- RPL
-
Reverse Polish Lisp
In English
- RPM
-
Retro Propulsion Module
The abbreviation RPM (Retro Propulsion Module) includes the abbreviation PM (Propulsion Module).
In English
- RPM
-
Remote Programmable Multiprocessor
In English
- RPM
-
Real Property Maintenance
The abbreviation RPM (Real Property Maintenance) is included in the abbreviation RPMA (Real Property Maintenance Activities).
In English
- RPM
-
Red Hat Package Manager
In English
- RPMA
-
Real Property Maintenance Activities
The abbreviation RPMA (Real Property Maintenance Activities) includes the abbreviation RPM (Real Property Maintenance).
In English
- RPN
-
Risk Priority Number
In English
- RPO
-
Radiation Protection Officer
In English
- RPO
-
Recruitment Process Outsourcing
In English
- RPO
-
Reverse Post Order
In English
- RPOC
-
Remote Payload Operations Center
In English
- RPP
-
Reinforced Pyrolytic Plastic
In English
- RPP
-
Reliability Program Plan
In English
- RPPh
-
Reports of Progress in Physics
In English
- RPS
-
Record and Playback System
In English
- RPS
-
RMS Planning System
In English
- RPSF
-
Rotation Processing and Surge Facility
In English
- RPT
-
Resident Provisioning Team
In English
- RPT
-
Rudder Pedal Transducer
The abbreviation RPT (Rudder Pedal Transducer) is included in the abbreviation RPTA (Rudder Pedal Transducer Assembly).
In English
- RPTA
-
Rudder Pedal Transducer Assembly
The abbreviation RPTA (Rudder Pedal Transducer Assembly) includes the abbreviation RPT (Rudder Pedal Transducer).
In English
- RPU
-
Revenue Per User
In English
- RPU
-
Rookies Poker University
In English
- RPU
-
Reconfigurable Processing Unit
In English
- RPU
-
Rochester Public Utilities (www.rpu.org)
In English
- RPU
-
Related Product Unit
In English
- RPV
-
Remotely Piloted Vehicle
In English
- RQ
-
Renaissance Quarterly
In English
- RQ
-
Respiratory Quotient
In English
- RR
-
Research Review
In English
- RR
-
Range Rate
In English
- RR
-
Readiness Review
The abbreviation RR (Readiness Review) is included in abbreviations such as FSRR (Flight System Readiness Review), SRRID (Site Readiness Review Item Document), SRR (Site Readiness Review), SIRR (Software Integration Readiness Review), PRR (Production Readiness Review), PMRR (Premanufacturing Readiness Review), ORR (Operational Readiness Review), MRR (Mission Readiness Review), SWRR (Software Readiness Review), MRR (Manufacturing Readiness Review), IRR (Integrated Readiness Review), IRR (Independent Readiness Review), GORR (Ground Operation(s) Readiness Review), FSRR (Flight Software Readiness Review), CARR (Customer Acceptance Readiness Review), PRR (Preflight Readiness Review), FRRID (Flight Readiness Review Item Disposition), FFRR (First Flight Readiness Review), ETRR (Environmental Test Readiness Review), FRR (Flight Readiness Review), LVFRR (Launch Vehicle Flight Readiness Review), VRR (Verification Readiness Review), SVRR (Software Verification Readiness Review), LRR (Launch Readiness Review), CRR (Cargo Readiness Review), SRR (Subcontractor Readiness Review), TRR (Test Readiness Review) and SRR (Specification Readiness Review).
In English
- RR
-
Register To Register
In English
- RR
-
Rendezvous Radar
The abbreviation RR (Rendezvous Radar) is included in abbreviations such as RRDA (Rendezvous Radar Deployment Actuator), RREA (Rendezvous Radar Electronics Assembly), RREU (Rendezvous Radar Electronics Unit), RRT (Rendezvous Radar Transducer), RRT (Rendezvous Radar Transfer) and RRT (Rendezvous Radar Transponder).
In English
- RR
-
Requirements Review
The abbreviation RR (Requirements Review) is included in abbreviations such as PRRB (Payload Requirements Review Board), DRRD (Design Requirements Review Disposition), DRR (Design Requirements Review), TRR (Test Requirements Review), TRR (Technical Requirements Review), SSRR (Station Set Requirements Review), SRR (System Requirements Review), SRR (Software Requirements Review), SRR (Shuttle Requirements Review), RRB (Requirements Review Board), SERR (SE Requirements Review), PSRR (Preliminary Systems Requirements Review), CRR (Critical Requirements Review), PRR (Project Requirements Review), PRR (Program Requirements Review), PRR (Preliminary Requirements Review), PORR (Preliminary Operations Requirements Review), PDRR (Payload Design Requirements Review), ORR (Operations Requirements Review), MRR (Mission Requirements Review), ITRR (Integrated Technology Requirements Review), IRR (Interface Requirements Review) and IRR (Initial Requirements Review).
In English
- RR
-
Respiration Rate
In English
- RRA
-
Rwanda Revenue Authority (https://www.rra.gov.rw/)
In English
- RRA
-
Rock River Arms (www.rockriverarms.com)
In English
- RRA
-
Rothstein Rosenfeldt Adler (http://rra-law.com)
In English
- RRA
-
Rockland Repeater Association (www.rra.net)
In English
- RRA
-
Religious Research Association (http://rra.hartsem.edu)
In English
- RRA
-
Regional Reporters Association (www.rra.or)
In English
- RRA
-
Road Records Association (www.rra.org.uk)
In English
- RRA
-
Removal Review Authority
In English
- RRA
-
River Research and Applications
In English
- RRB
-
Requirements Review Board
The abbreviation RRB (Requirements Review Board) includes abbreviations RR (Requirements Review) and RB (Review Board).
In English
- RRC
-
Roosevelt Rugby Club
In English
- RRCEP
-
Region II Rehabilitation Continuing Education Program
In English
- RRDA
-
Rendezvous Radar Deployment Actuator
The abbreviation RRDA (Rendezvous Radar Deployment Actuator) includes the abbreviation RR (Rendezvous Radar).
In English
- RRDAP
-
Recent Research Development in Applied Physics
In English
- RRDBB
-
Recent Research Development in Biophysics and Biochemistry
In English
- RRDBC
-
Recent Research Development in Biophysical Chemistry
In English
- RRDCP
-
Recent Research Development in Chemical Physics
In English
- RRDCT
-
Risk Reduction Data Collection Task
In English
- RRDP
-
Recent Research Development in Physics
In English
- RRDPC
-
Recent Research Development in Physical Chemistry
In English
- RRDPF
-
Recent Research Development in Physics of Fluids
In English
- RRDSP
-
Recent Research Development in Statistical Physics
In English
- RREA
-
Rendezvous Radar Electronics Assembly
The abbreviation RREA (Rendezvous Radar Electronics Assembly) includes the abbreviation RR (Rendezvous Radar).
In English
- RREU
-
Rendezvous Radar Electronics Unit
The abbreviation RREU (Rendezvous Radar Electronics Unit) includes the abbreviation RR (Rendezvous Radar).
In English
- RRG
-
Role and Reference Grammar
In English
- RRIO
-
Rail-to-Rail Input and Output
In English
- RRL
-
Rudder Reference Line
In English
- RRM
-
Requirement and Risk Management
In English
- RRP
-
Rudder Reference Plane
In English
- RRP
-
Research Reports in Physics
In English
- RRS
-
Restraint Release System
In English
- RRS
-
Retrorocket System
In English
- RRSP
-
Registered Retirement Savings Plan
In English
- RRT
-
Rendezvous Radar Transducer
The abbreviation RRT (Rendezvous Radar Transducer) includes the abbreviation RR (Rendezvous Radar).
In English
- RRT
-
Rendezvous Radar Transfer
The abbreviation RRT (Rendezvous Radar Transfer) includes the abbreviation RR (Rendezvous Radar).
In English
- RRT
-
Rendezvous Radar Transponder
The abbreviation RRT (Rendezvous Radar Transponder) includes the abbreviation RR (Rendezvous Radar).
In English
- RRW
-
Reliable Replacement Warhead
In English
- RS
-
Renaissance Studies
In English
- RS
-
Redundancy Status
In English
- RS
-
Refurbishment Spare
In English
- RS
-
Register to Storage
In English
- RS
-
Remote Station
In English
- RS
-
Retinoschisis
In English
- RS&S
-
Receiving, Shipping, and Storage
In English
- RS-232
-
Recommended Standard 232
In English
- RSA
-
Renaissance Society of America (www.rsa.org)
In English
- RSA
-
Rate Sensor Assembly
In English
- RSA
-
Rheometrics Solids Analyzer
In English
- RSA
-
Republic of South Africa
In English
- RSBAC
-
Rule Set Based Access Control
In English
- RSC
-
Royal Society of Chemistry
In English
- RSC
-
Range Safety Command
In English
- RSC
-
Range Safety Control
In English
- RSC
-
Reimbursement Source Code
In English
- RSC
-
Reference State of Cytoskeleton
In English
- RSC
-
React Server Components
In English
- RSCIE
-
Remote Station Communication Interface Equipment
In English
- RSCR
-
Range Safety Command Receiver
In English
- RSCS
-
Rate Stabilization and Control System
In English
- RSCS
-
Remote Spooling and Communication Subsystem
In English
- RSCSS
-
Range Safety Command Shutdown System
In English
- RSD
-
Range Support Document
In English
- RSD
-
Requirements and Specifications Document
In English
- RSDB
-
Rockwell Supplier Data Base
The abbreviation RSDB (Rockwell Supplier Data Base) includes the abbreviation DB (Data Base).
In English
- RSDL
-
RESTful Service Description Language
In English
- RSDP
-
Remote Site Data Processor
The abbreviation RSDP (Remote Site Data Processor) includes abbreviations SDP (Site Data Processor) and DP (Data Processor).
In English
- RSE
-
Royal Society of Edinburgh
In English
- RSEAM
-
Rockwell System Engineering Analysis Model
In English
- RSEIC
-
Rivers State Independent Electoral Commission
In English
- RSEL
-
Renesas Semiconductor Europe Landshut
In English
- RSEL
-
Remote Sensing and Ecology Lab
In English
- RSEPS
-
Royal Society of Edinburgh Proceedings Section
In English
- RSEnv
-
Remote Sensing of Environment
In English
- RSF
-
Receiving-Safing Facility
In English
- RSF
-
Refurbishment and Subassembly Facility
In English
- RSI
-
Rate Stability Indicator
In English
- RSI
-
Reusable Surface Insulation
The abbreviation RSI (Reusable Surface Insulation) is included in abbreviations such as LRSI (Low-temperature Reusable Surface Insulation), HRSI (High-temperature Reusable Surface Insulation), FRSI (Flexible Reusable Surface Insulation), AFRSI (Advanced Flexible Reusable Surface Insulation), CRSI (Ceramic Reusable Surface Insulation), ERSI (Elastomeric Reusable Surface Insulation), FRSI (Felt Reusable Surface Insulation) and SRSI (Simulated Reusable Surface Insulation).
In English
- RSI
-
Rádio Slovakia International (www.slovakradio.sk/inetportal/rsi/)
RSI is equivalent to RSI (Radio Slovaquie Internationale) in French.
In English
- RSIOP
-
Russian Strategic Integrated Operational Plan
In English
- RSL
-
Requirements Specification Language
In English
- RSL
-
Resource Support List
In English
- RSL
-
Recurring Slope Lineae
In English
- RSL
-
Regulator of Sex Limited Protein
In English
- RSL
-
Reference State of Lipid bilayer
In English
- RSL
-
Radioactive Seed Localization
In English
- RSLS
-
Redundant Set Launch Sequence
The abbreviation RSLS (Redundant Set Launch Sequence) includes the abbreviation LS (Launch Sequence).
In English
- RSMM
-
Redundant System Monitor Model
In English
- RSN
-
Real Soon Now
In English
- RSN
-
Robust Security Network
In English
- RSN
-
Réseau Sécurité Naissance (www.reseau-naissance.com)
In English