Multilingual dictionary of abbreviations

Abbreviations in English

→ In English
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Code

Meaning

Language

Themes and places

RGD

Registrar's General Department

In English

RGICS

Rajiv Gandhi Institute for Contemporary Studies

In English

    RGII

    Regional Greenhouse Gas Initiative

    In English

    RGOB

    Royal Greenwich Observatory Bulletin

    In English

    RGOO

    Royal Greenwich Observatory Observations

    In English

    RGP

    Rate Gyro Package

    In English

    RGR

    Repairable Generator Rate

    In English

    RGRF

    Repair Generation Rate Forecast

    In English

    RGSoC

    Rails Girls Summer of Code

    In English

    RH

    Relative Humidity

    In English

      RHC

      Rotational Hand Controller

      In English

        RHC

        Remote Hand Controller

        In English

          RHCP

          Right-Hand Circular Polarization

          In English

          RHCTO

          Rotational Hand Controller Takeover

          In English

            RHEB
            Right-Hand Equipment Bay

            The abbreviation RHEB (Right-Hand Equipment Bay) includes the abbreviation EB (Equipment Bay).

            In English

            RHEC

            Radiation-Hardened Emulating Computer

            In English

            RHF

            Retirement Housing Foundation (https://rhf.org/)

            In English

            RHFEB
            Right-Hand Forward Equipment Bay

            The abbreviation RHFEB (Right-Hand Forward Equipment Bay) includes the abbreviation EB (Equipment Bay).

            In English

            RHIO

            Regional Health Information Organization

            In English

            RHL

            Residual Hazards List

            In English

            RHP

            Right-Hand Panel

            In English

              RHR

              Radical History Review

              In English

              RHS

              Right-Hand Side

              In English

                RHS

                Rocketdyne Hybrid Simulator

                In English

                RHT

                Radiant Heat Temperature

                In English

                  RHU

                  Radioisotope Heater Unit

                  In English

                    RHW

                    Response Header Word

                    In English

                      RHW

                      Router Header Word

                      In English

                        RI

                        Rotary International

                        In English

                        RI

                        Rhode Island

                        In English

                        RI

                        Relief International

                        In English

                        RI

                        Radioisotope

                        In English

                          RIA

                          Rich Internet Application

                          In English

                          RIA

                          Research Institute on Addictions (www.ria.buffalo.edu)

                          In English

                          RIAA

                          Recording Industry Association of America (www.riaa.com)

                          In English

                          RIAAO

                          Rhode Island Association of Assessing Officers (https://riaao.org/)

                          In English

                          RIADB
                          Rockwell Integrity Assurance Data Base

                          The abbreviation RIADB (Rockwell Integrity Assurance Data Base) includes the abbreviation DB (Data Base).

                          In English

                          RIAM

                          Research Institute for Applied Mechanics

                          In English

                          RIAP

                          Research Institute for Asia and the Pacific

                          In English

                          RIAP

                          Rural Internet Access Point

                          In English

                          RIAPS

                          Remote Infrared Atmospheric Profiling System

                          In English

                          RIAS

                          Royal Incorporation of Architects in Scotland (www.rias.org.uk)

                          In English

                          RIB

                          Recoverable Item Breakdown

                          In English

                          RIB

                          Routing Information Base

                          In English

                          RIC

                          Resistance, Inductance, and Capacitance

                          In English

                          RICA

                          Rockwell Interdivisional Contract Agreement

                          In English

                          RICAP

                          Roma International Conference on Astroparticle Physics

                          In English

                          RICC

                          Remote Intercomputer Communications

                          In English

                          RICE

                          Remote Inertial and Control Equipment

                          In English

                          RICMOS

                          Radiation-hard Inverse CMOS

                          In English

                            RICP
                            Real-Time Interactive Computer Program

                            The abbreviation RICP (Real-Time Interactive Computer Program) includes the abbreviation CP (Computer Program).

                            In English

                            RID

                            Review Item Disposition

                            In English

                            RIDI

                            Receiving Inspection Detailed Instruction

                            In English

                            RIDS

                            Rockwell Integrated Defense Simulator

                            In English

                            RIE

                            Reactive Ion Etching

                            In English

                            RIE

                            Righi Interface Engineering

                            In English

                            RIF

                            Relative Importance Factor

                            In English

                              RIF

                              Reduction-In-Force

                              In English

                                RIFIAS

                                Research Institute for Inner Asian Studies

                                In English

                                RIG

                                Remote Imaging Group (www.rig.org.uk)

                                In English

                                RIGA

                                Rate-Integrating Gyro Assembly

                                In English

                                RIGI

                                Receiving Inspection General Instruction

                                In English

                                RIHN

                                Research Institute for Humanity and Nature

                                In English

                                RIIC
                                Research Institute for Integrated Circuits

                                The abbreviation RIIC (Research Institute for Integrated Circuits) includes the abbreviation IC (Integrated Circuit).

                                In English

                                RIJS
                                Reischauer Institute of Japanese Studies (https://rijs.fas.harvard.edu/)
                                The Edwin O. Reischauer Institute of Japanese Studies (RIJS) is a center supporting research activities concerning Japan and Japanese Studies. Its mission is to advance teaching and research on Japan, to stimulate scholarly and public interest about Japan and U.S.-Japan relations, and to strengthen ties between Harvard University and Japan and between Japan and the United States.

                                In English

                                RIL

                                Recoverable Items List

                                In English

                                RIL

                                Repairable Items List

                                In English

                                RIM

                                Resource Inventory Management

                                In English

                                RIMAS

                                Rotterdam Institute of Modern Asian Studies

                                In English

                                RIMS

                                Resource Inventory Management System

                                In English

                                RIMS

                                Research Institute of Mathematical Sciences

                                In English

                                RIMSS

                                Rockwell International Modular Satellite System

                                In English

                                RIN

                                Royal Institute of Navigation

                                In English

                                RINO

                                Republican In Name Only

                                In English

                                RIP

                                Routing Information Protocol

                                In English

                                RIP

                                Raster Image Processor

                                In English

                                RIP

                                Rest In Peace

                                In English

                                  RIPS

                                  Radar Impact Prediction System

                                  In English

                                  RIR

                                  Reportable Items Report

                                  In English

                                  RIS

                                  River Information Services

                                  In English

                                    RIS

                                    Research Information Systems

                                    In English

                                    RIS

                                    Reporting Identification Symbol

                                    In English

                                      RISA

                                      Religion in South Asia

                                      In English

                                      RISC

                                      Research Institute for Symbolic Computation (www.risc.uni-linz.ac.at)

                                      In English

                                      RISC

                                      RNA-Induced Silencing Complex

                                      In English

                                      RISC

                                      Rockwell Integration Support Contract

                                      In English

                                      RISC

                                      Reduced Instruction Set Computer

                                      In English

                                      RISC

                                      Reduced Instruction Set Computing

                                      In English

                                      RISDP

                                      Regional Indicative Strategic Development Plan

                                      In English

                                      RISEC

                                      Rockwell International Shuttle Equipment Cradle

                                      In English

                                      RISEPTIS

                                      Research and Innovation for SEcurity, Privacy and Trustworthiness in the Information Society

                                      In English

                                      RISH

                                      Research Institute of Sustainable Humanosphere (www.rish.kyoto-u.ac.jp)

                                      In English

                                      RISHI

                                      Remen Institute for the Study of Health and Illness

                                      In English

                                      RIT

                                      Request for Interface Tooling

                                      In English

                                      RIT

                                      Rochester Institute of Technology

                                      In English

                                      RITA

                                      Research and Innovative Technology Administration (www.rita.dot.gov)

                                      In English

                                      RITE

                                      Research Institute of Innovative Technology for the Earth (www.rite.or.jp)

                                      In English

                                      RIU

                                      Remote Interface Unit

                                      In English

                                      RJ

                                      Registered Jacks

                                      In English

                                      RJ/EC

                                      Reaction Jet/Engine Control

                                      In English

                                      RJC

                                      Reaction Jet Control

                                      In English

                                      RJD

                                      Reaction Jet Device

                                      In English

                                      RJD

                                      Reaction Jet Driver

                                      In English

                                      RJDA

                                      Reaction Jet Driver Aft

                                      In English

                                      RJDF

                                      Reaction Jet Driver Forward

                                      In English

                                      RJE

                                      Remote Job Entry

                                      In English

                                        RJET

                                        Russian Journal of Engineering Thermophysics

                                        In English

                                        RJMP

                                        Russian Journal of Mathematical Physics

                                        In English

                                        RJOD

                                        Reaction Jet/OMS Driver

                                        In English

                                        RJPC

                                        Russian Journal Physical Chemistry

                                        In English

                                        RJSC
                                        Russian Joint Stock Company

                                        The abbreviation RJSC (Russian Joint Stock Company) includes the abbreviation JSC (Joint Stock Company).

                                        RJSC is equivalent to РАО (Российское акционерное общество) in Russian, RAO (Rossijskoje Akcionernoe Obščestvo) in Russian.

                                        In English

                                        RJSS

                                        Romanian Journal of Japanese Studies

                                        In English

                                        RJTAM

                                        Russian Journal Theoretical and Applied Mechanics

                                        In English

                                        RL

                                        Reimaging Lens

                                        In English

                                        RL
                                        Refugee Law

                                        RL is equivalent to DR (Droit des Réfugiés) in French.

                                        In English

                                        RL

                                        Reinforcement Learning

                                        In English

                                        RLA
                                        Repair Level Analysis

                                        The abbreviation RLA (Repair Level Analysis) is included in abbreviations such as ORLA (Optimum Repair Level Analysis) and NRLA (Network Repair Level Analysis).

                                        In English

                                        RLA

                                        Ribbon Line Array

                                        In English

                                        RLA

                                        Richard Long & Associates

                                        In English

                                        RLC

                                        Remote Load Controller

                                        In English

                                          RLE

                                          Run-Length Encoding

                                          In English

                                          RLEMR

                                          Research Laboratory Engineering Materials Report

                                          In English

                                          RLEO

                                          Request for Liaison Engineering Order

                                          In English

                                            RLG

                                            Ring Laser Gyro

                                            In English

                                            RLL

                                            Romance Languages and Literature

                                            In English

                                            RLPME

                                            Research Laboratory Precision Machinery Electronics Bulletin

                                            In English

                                            RLT

                                            Return Line Tether

                                            In English

                                              RM

                                              Redundancy Management

                                              In English

                                              RM

                                              Reference Mission

                                              In English

                                                RM

                                                Relay Mirror

                                                In English

                                                RM

                                                Remedial Maintenance

                                                In English

                                                RM

                                                Remote Manipulator

                                                In English

                                                RM

                                                Rendezvous Maneuver

                                                In English

                                                RM

                                                Rescue Module

                                                In English

                                                RM

                                                Resource Management

                                                In English

                                                RM

                                                Resupply Module

                                                In English

                                                  RM&P

                                                  Reliability, Maintainability, and Producibility

                                                  In English

                                                  RM&QA
                                                  Reliability, Maintainability, and Quality Assurance

                                                  The abbreviation RM&QA (Reliability, Maintainability, and Quality Assurance) includes the abbreviation QA (Quality Assurance).

                                                  In English

                                                  RM/AS

                                                  Risk Management/Assessment System

                                                  In English

                                                  RMA

                                                  Reliability, Maintainability, and Availability

                                                  In English

                                                  RMA

                                                  Remote Manipulator Arm

                                                  In English

                                                  RMA

                                                  Research Measurement Approach

                                                  In English

                                                  RMABA

                                                  Rocky Mountain Antiquarian Booksellers Association (www.rmaba.org)

                                                  In English

                                                  RMAP

                                                  Resource Management in Asia-Pacific Program

                                                  In English

                                                  RMC

                                                  Redundancy Management Control

                                                  In English

                                                    RMCD

                                                    Radiation Monitoring Container Device

                                                    In English

                                                      RME

                                                      Radiation Monitoring Experiment

                                                      In English

                                                        RME

                                                        Radiation Monitoring Equipment

                                                        In English

                                                          RMET

                                                          Reading the Mind in the Eyes

                                                          In English

                                                          RMHI

                                                          Rocky Mountain Herbal Institute

                                                          In English

                                                          RMI

                                                          Remote Method Invocation

                                                          In English

                                                          RMI

                                                          Radio Magnetic Indicator

                                                          In English

                                                            RMM

                                                            Recreational Music Making

                                                            In English

                                                            RMOP

                                                            Resource Management Operation Plan

                                                            In English

                                                            RMOS

                                                            Rice Microarray Opening Site

                                                            In English

                                                            RMP

                                                            Risk Management Plan

                                                            In English

                                                            RMRS

                                                            Recoverable Maintenance Recall System

                                                            In English

                                                            RMRS

                                                            Repeatable Maintenance Recall System

                                                            In English

                                                            RMS

                                                            Remote Manipulator System

                                                            In English

                                                            RMS

                                                            Reference Member State

                                                            In English

                                                            RMS

                                                            Random Motion Simulator

                                                            In English

                                                            RMS

                                                            Redundancy Management System

                                                            In English

                                                            RMS

                                                            Remote Maneuvering System

                                                            In English

                                                            RMS

                                                            Root Mean Square

                                                            In English

                                                            RMS

                                                            Royal Meteorological Society

                                                            In English

                                                            RMSEA

                                                            Root–Mean–Squared Error of Approximation

                                                            In English

                                                            RMT

                                                            Respiratory Muscle Training

                                                            In English

                                                            RMU

                                                            Remote Maneuvering Unit

                                                            In English

                                                            RMY

                                                            Reeves Middleton Young

                                                            In English

                                                            RN

                                                            Registered Nurse

                                                            In English

                                                            RN

                                                            Rate of Change

                                                            In English

                                                              RN

                                                              Resource Node

                                                              In English

                                                                RN

                                                                Reynold's Number

                                                                In English

                                                                RNA
                                                                Romanian Naval Authority

                                                                RNA is equivalent to RNA (Autoritatea Navală Română) in Romanian.

                                                                In English

                                                                RNA
                                                                Ribonucleic acid

                                                                RNA is equivalent to ARN (Acidum ribonucleinicum) in Latin, ARN (Acide ribonucléique) in French, РНК (Рибонуклеинова киселина) in Russian, ARN (حمض ريبي نووي) in Arabic, TRN (Trenkenn ribonukleek) in Breton, ARN (Àcid ribonucleic) in Catalan, RNK (Ribonukleová kyselina) in Czech, RNA (Ribonuklea acido) in Esperanto, RNS (Ribonukleinsäure) in German, ARN (Azido erribonukleiko) in Basque, ARN (Ácido ribonucleico) in Spanish, RNH (Ribonukleiinhape) in Estonian, RKS (Ríbósakjarnasýru) in Icelandic.

                                                                In English

                                                                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

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