R
- Kodo
- Signifo
- Lingvo
- Temoj
- RCJ
- Congregation of the Rogationists of the Sacred Heart of Jesus
- In English
- RCL
- Reliability Control Level
- In English
- RCL
- Racing Club Leiderdorp
- In Dutch
- RCM
- Reliability-Centered Maintenance
- In English
- RCM
- Rugby Club de Montréal
- In French
- RCM
- Reciprocating Chemical Muscle
- In English
- RCMD
- Rugby Club Municipal Déolois
- In French
- RCMP
- Royal Canadian Mounted Police
- In English
- RCN
- Requirements Change Notice
The abbreviation RCN (Requirements Change Notice) includes the abbreviation CN (Change Notice).
- In English
- RCN
- Rockwell Communication Network
- In English
- RCNM
- Racing Club Narbonne Méditerranée
- In French
- RCO
- Rencontres de Chimie Organique
- In French
- RCO
- Radio Comptoir de l'Ouest
- In French
- RCO
- Rugby Club Orléans (www.rcorleans.com)
- In French
- RCO
- Rencontres Chimiques de l’Ouest
- In French
- RCO
- Renseignement Contraignant sur l'Origine
- In French
- RCO
- Rugby Club Orangeois
- In French
- RCO
- Retraite Complémentaire Obligatoire
- In French
- RCP
- Réanimation cardiopulmonaire
- In French
- RCP
- Résumé des Caractéristiques du Produit
= SPC | Summary of Product Characteristics | In English
- In French
- RCP
- Radiation Constraints Panel
- In English
- RCP
- Right Circular Polarizer
- In English
- RCP
- Rugby Club de Plabennec
- In French
- RCP
- Rich Client Platform
- In English
- RCP
- Rémunération pour Copie Privée
- In French
- RCP
- RCP : Réanimation Cardio-Pulmonaire
- In French
- RCP
- Reação em Cadeia da Polimerase
= PCR | Polymerase Chain Reaction | In English
= ACP | Amplification en Chaîne par Polymérase | In French
= TAN | Test d'amplification des Acides Nucléiques | In French
= ПЦР | Полимера́зная Цепна́я Реа́кция | In Russian
= PĈR | Polimeraza Ĉen-Reakcio | In Esperanto
= PZR | Polimeraz Zəncir Reaksiyası | In Azerbaijani
= ՊՇՌ | Պոլիմերազային շղթայական ռեակցիան | In Armenian
= PGR | Polimerazinė Grandininė Reakcija | In Lithuanian
= ПГУ | Полимеразын Гинжин Урвал | In Mongolian
= ПЛР | Полімеразна Ланцюгова Реакція | In Ukrainian - In Portuguese
- RCPC
- Regional Community Policing Center
- In English
- RCPGs
- Récepteurs Couplés aux Protéines-G
- In French
- RCR
- Requirements Change Request
The abbreviation RCR (Requirements Change Request) includes the abbreviation CR (Change Request).
- In English
- RCR
- Racing Club Rotterdam
- In Dutch
- RCRA
- Resource Conservation and Recovery Act
- In English
- RCS
- Reaction Control System
- In English
- RCS
- Revision Control System
- In French
- RCS
- Registre du Commerce et des Sociétés
- In French
- RCS
- Reentry Control System
- In English
- RCS
- Requirements Collection System
- In English
- RCS
- Racing Club de Strasbourg
- In French
- RCS
- Racing Club Souburg
- In Dutch
- RCS
- Report Control Symbol
- In English
- RCS
- Registre Commercial des Sociétés
- In French
- RCS
- Roux-Combaluzier-Schindler
- In French
- RCSC
- Reaction Control Subsystem Controller
- In English
- RCSO-TIC
- Réseau de Compétences de Suisse Occidentale en Technologie de l'Information et de la Communication
- In French
- RCT
- Radiometric Calibration Target
- In English
- RCTT
- Réduction Collective du Temps de Travail
- In French
- RCU
- Remote Control Unit
- In English
- RCV
- Racing Club Verheul
- In Dutch
- RCVH
- Russian Centre of Vexillology and Heraldry
- In English
- RCVMT
- Rugby Club Vif Monestier Trièves
- In French
- RCVS
- Remote Control Video Switch
- In English
- RCVS
- Royal College of Veterinary Surgeons (www.rcvs.org.uk)
- In English
- RCYC
- Royal Canadian Yacht Club
- In English
- RCYC
- Royal Cape Yacht Club
- In English
- RCYC
- Royal Corinthian Yacht Club
- In English
- RCYC
- Royal Cork Yacht Club
- In English
- RCYC
- Ravena Coeymans Yacht Club
- In English
- RCYC
- River City Youth Chorale
- In English
- RCYC
- Richmond County Yacht Club
- In English
- RCZ
- Racing Club Zaandam
- In Dutch
- RD
- Rassemblement Démocrate
- In French
- RD
- Radiation Detection
- In English
- RD
- Reference Designator
- In English
- RD
- Released Drawing
- In English
- RD
- Requirements Document
- In English
- RD
- Root Diameter
- In English
- RD
- Rétinopathie Diabétique
- In French
- RD
- Route Départementale
- In French
- RDA
- Republik Demokratel Alamagn
= GDR | Germana Demokratia Respubliko | In Esperanto
= RDA | República Democrática Alemana | In Spanish
= RDA | République Démocratique Allemande | In French
= DDR | Deutsche Demokratische Republik | In German
= DDR | Duitse Demokratiese Republiek | In Afrikaans
= NDR | Njemačka Demokratska Republika | In Bosnian
= RDA | República Democràtica Alemanya | In Catalan
= NDR | Německá demokratická republika | In Czech
= ГДР | Германи Демократиллĕ Республики | In Chuvash
= ΛΔΓ | Λαϊκή Δημοκρατία της Γερμανίας | In Greek
= GDR | German Democratic Republic | In English
= AED | Alemaniar Errepublika Demokratikoa | In Basque
= NDK | Német Demokratikus Köztársaság | In Hungarian
= RDT | Repubblica Democratica Tedesca | In Italian
= DDR | Duitse Democratische Republiek | In Dutch
= RDG | Republica Democrată Germană | In Romanian
= DAC | Demokratik Alman Cumhuriyeti | In Turkish - In Breton
- RDA
- República Democrática Alemana
= GDR, DDR, NDR, ГДР, ΛΔΓ, AED, NDK, RDT, RDG, DAC (look above)
- In Spanish
- RDA
- République Démocratique Allemande
= GDR, DDR, NDR, ГДР, ΛΔΓ, AED, NDK, RDT, RDG, DAC (look above)
- In French
- RDA
- Rassemblement Démocratique Africain
- In French
- RDA
- República Democràtica Alemanya
= GDR, DDR, NDR, ГДР, ΛΔΓ, AED, NDK, RDT, RDG, DAC (look above)
- In Catalan
- RDA
- Recommended Dietary Allowances
- In English
- RDA
- Rich Desktop Application
- In English
- RDA
- Remote Data Access
- In English
- RDA
- Resident Data Area
- In English
- RDA
- Recommended Daily Allowance
= ADH | Aanbevolen Dagelijkse Hoeveelheid | In Dutch
= ADI | Acceptabel Daglig Indtagelse | In Danish
= RDI | Rekommenderat Dagligt Intag | In Swedish
= ANC | Apports Nutritionnels Conseillés | In French - In English
- RDA
- Research, Development and Acquisition
- In English
- RDBE
- Rönesans Değişim Bilimleri Enstitüsü
- In Turkish
- RDBMS
- Relational Database Management System
- In English
- RDBP
- Robinet Déclencheur Basse Pression
- In French
- RDC
- République Démocratique du Congo
- In French
- RDC
- Reference Designator Code
- In English
- RDC
- Request for Design Change
- In English
- RDC
- Request for Document Change
- In English
- RDC
- Request for Drawing Changes
- In English
- RDC
- R.O.D.A.-Daventria Combinatie
- In Dutch
- RDC
- Rez-De-Chaussée
- In French
- RDC
- Remote Diagnostics Center
- In English
- RDCIC
- Rémunération de la Disponibilité et de la Contribution Individuelle des Cadres
- In French
- RDCMP
- Recent Development in Condensed Matter Physics
- In English
- RDCS
- Reconfiguration Data Collection System
- In English
- RDD
- Requirements Definition Document
- In English
- RDDL
- Resource Directory Description Language
- In English
- RDF
- Resource Description Framework
- In English
- RDF
- Ressource Description Format
- In English
- RDF
- Radio Direction Finding
- In English
- RDF
- Radio Direction Finder
- In English
- RDF
- Resource Data File
- In English
- RDF
- Refuse-Derived Fuel
- In English
- RDFP
- Rural Development Foundation of Pakistan
- In English
- RDG
- Republica Democrată Germană
= RDA, GDR, DDR, NDR, ГДР, ΛΔΓ, AED, NDK, RDT, DAC (look above)
- In Romanian
- RDGS
- Reconfiguration Display Generation System
- In English
- RDI
- Rekommenderat Dagligt Intag
= RDA, ADH, ADI, ANC (look above)
- In Swedish
- RDI
- Radar Doppler à Impulsions
- In French
- RDIF
- Russian Direct Investment Fund
- In English
- RDL
- Reconfigurable Design Language
- In English
- RDM
- Real-Time Data Manager
- In English
- RDM
- Rotterdamse Droogdok Maatschappij
- In Dutch
- RDM
- Repeats Detection Method
- In English
- RDO
- Relational Database Operator
- In English
- RDO
- Radio Dom Ostankino
- In Russian
- RDOC
- Reference Designation Overflow Code
- In English
- RDOS
- Real-Time Disk Operating System
The abbreviation RDOS (Real-Time Disk Operating System) includes abbreviations OS (Operating System) and DOS (Disk Operating System).
- In English
- RDP
- Requirements Data Plan
- In English
- RDP
- Requirements Development Plan
- In English
- RDP
- Régiment de Dragons Parachutistes
- In French
- RDR
- Raw Data Recorder
- In English
- RDR
- Review of Derivatives Research
- In English
- RDR
- Règlement de Développement Rural
- In French
- RDS
- Rocketdyne Digital Simulator
- In English
- RDS
- Radio Data Systeem
- In English
- RDS-TMC
- Radio Data System - Traffic Message Channel
- In English
- RDT
- Réseau de Développement Technologique
- In French
- RDT
- Repubblica Democratica Tedesca
= RDA, GDR, DDR, NDR, ГДР, ΛΔΓ, AED, NDK, RDG, DAC (look above)
- In Italian
- RDT&E
- Research, Development, Test, and Evaluation
- In English
- RDTC
- Réseau de Développement Technologique Corse
- In French
- RDUES
- Research and Development Unit for English Studies
- In English
- RDW
- Response Data Word
- In English
- RDW
- Return Data Word
- In English
- RDW
- Rijks Dienst voor het Wegverkeer (www.rdw.nl)
- In Dutch
- RDX
- Cyclotrimethyleentrinitramine
- In Dutch
- RE
- Revue d’Égyptologie
- In French
- RE
- Reproductive Endocrinologist
- In English
- RE
- Resolution Element
- In English
- RE
- Responsible Engineer
- In English
- RE&T
- Research, Engineering, and Test
- In English
- REA
- Rocket Engine Assembly
- In English
- ReAA
- Recherches Aéronautiques et Aérospatiales
- In French
- REACCIUN
- Red Académica de Centros de Investigación y Universidades Nacionales
- In Spanish
- REACH
- Registration, Evaluation and Authorization of Chemicals
- In English
- REACH
- Remote Assertive Community Homecare
- In English
- REACM
- Regional Energy Agency of Central Macedonia
- In English
- REAM
- Rocket Engine Assembly Module
- In English
- REB
- Réacteur à Eau Bouillante
= BWR | Boiling Water Reactor | In English
= SWR | Siedewasserreaktor | In German - In French
- REB
- Radiation and Environmental Biophysics
- In English
- REC
- Regional Environmental Center for Central and Eastern Europe
- In English
- REC
- Regionale Expertisecentra
- In Dutch
- REC
- Regional Electricity Company
- In English
- RecAug
- Recherches Augustiniennes
- In French
- RECIFE
- REcherche sur la Capacité des Infrastructures FErroviaires
- In French
- RECITS
- Recueil des Eléments de Connaissances Interdisciplinaires sur les Transports et leur Sécurité
- In French
- RECON
- Remote Console
- In English
- RECONS
- Research Consortium on Nearby Stars
- In English
- RECOVER
- Research on Coping with Vulnerability to Environmental Risk
- In English
- RECP
- Request for Engineering Change Proposal
The abbreviation RECP (Request for Engineering Change Proposal) includes the abbreviation EC (Engineering Change).
- In English
- RECS
- Representative Environmental Control System
- In English
- RecSR
- Recherches de Sciences Religieuses
- In French
- REDAC
- Rockwell Electronic Design Analysis Code
- In English
- REDB
- Rockwell Engineering Data Base
The abbreviation REDB (Rockwell Engineering Data Base) includes the abbreviation DB (Data Base).
- In English
- RedCYT
- Red Científica y Tecnológica
- In Spanish
- RéDI
- Réseau des Doctorants de l'INRETS
- In French
- REE
- Relevé d'Exécution d'Essais
- In French
- REEEP
- Renewable Energy and Energy Efficiency Partnership
- In English
- REENIC
- Russian and East European Network Information Center
The abbreviation REENIC (Russian and East European Network Information Center) includes the abbreviation IC (Information Center).
- In English
- REEP
- Radio Engineering and Electronic Physics
- In English
- REER
- Régime Enregistré d'Épargne-Retraite
- In French
- REF
- Renkontiĝo de Esperantistaj Familioj
- In Esperanto
- RefERE
- Réseau francophone international de recherche en Éducation Relative à l'Environnement (www.refere.uqam.ca)
- In French
- REFIDI
- Résidus d'Épuration des Fumées d'Incinérateur de Déchets Industriels
- In French
- REFIOM
- Résidus d'Épuration des Fumées d'Incinérateur d'Ordures Ménagères
- In French
- REFIOM
- Résidu de Fumée d'Incinération d'Ordures Ménagères
- In French
- REFLEX
- Randomised Evaluation oF Long-term Efficacy rituXimab
- In English
- REFRL
- Radio Free Europe/Radio Liberty
- In English
- REG
- Revue des Études Grecques
- In French
- REG
- Régie des Eaux de Grenoble
- In French
- REG
- Résistances Électriques et Gazières
- In French
- REGBIE
- Regional Bioenergy Initiatives around Europe
- In English
- REI
- Revue des Études Islamiques
- In French
- REI
- Runway-End Identification
- In English
- REI
- Recherche Exploratoire et Innovation
- In French
- REIL
- Runway-End Identification Lights
- In English
- REIO
- Renewable Energy Information Office
- In English
- REJ
- Revue des Études Juives
- In French
- REJM
- Rusia Esperantista Junulara Movado
- In Esperanto
- REK
- Räumliches Entwicklungskonzept
- In German
- REKAM
- (Stichting) Regionale Kabeltelevisie Midden-Holland (www.rekam.nl)
- In Dutch
- REL
- Revue des Études Latines
- In French
- REL
- Rights Expression Language
- In English
- RelSRev
- Religious Studies Review
- In English
- REM
- Rapid Eye Movement
- In English
- REM
- Release Engine Module
- In English
- REM
- Release Escape Mechanism
- In English
- REM
- Release-Engagement Monitor
- In English
- REM
- Rocket Engine Module
- In English
- REM
- Roentgen Equivalent Man
- In English
- REM
- Remember Every Moment
- In English
- REM
- Renseignement d'État-Major
- In French
- REMIA
- Rooij's Electrische Melangeer Inrichting Amersfoort
- In Dutch