| Republikken Malawi | Republic of Malawi |
| Republikken Marshalløerne | Marshall Islands |
| Republikken Niger | Republic of Niger |
| Republikken Nigeria | Federal Republic of Nigeria |
| Republikken Novgorod | Novgorod Republic |
| Republikken Seychellerne | Republic of Seychelles |
| Republikken Sudan | Republic of the Sudan |
| Republikken Sydafrika | Republic of South Africa |
| Republikken Tchad | Chad |
| Republikken Texas | Republic of Texas |
| Republikken Tyrkiet | Republic of Turkey |
| Republikken Uganda | Republic of Uganda |
| Republikken West Florida | West Florida |
| Republikken Zambia | Republic of Zambia |
| Republikken Zimbabwe | Republic of Zimbabwe |
| Republikken Ækvatorialguinea | Equatorial Guinea |
| Requiem for a Dream | Requiem for a Dream |
| Res Gestae Divi Augusti | Res Gestae Divi Augusti |
| Resaca de la Palma | Battle of Resaca de la Palma |
| Reseda-familien | Resedaceae |
| reservat | reserve |
| reservedel | spare part |
| reservehjul | spare tyre |
| reserveret | reserved |
| reservoir | reservoir |
| Reservoir Dogs | Reservoir Dogs |
| Resident Evil | Resident Evil |
| Resonator guitar | Resonator guitar |
| resorption | resorption |
| Resource Description Framework | Resource Description Framework |
| Respektere | Have respect |
| Respirator | Medical ventilator |
| ressource | resource |
| ressourcer | resource |
| ressourcereserve | resource reserve |
| restaffald | residual waste |
| restaurant | restaurant |
| restaurering af en bygning | building restoration |
| resterende | remaining |
| Restitutionsediktet | Edict of Restitution |
| restriktive | restrictive |
| Resultatopgørelse | Earnings statement |
| ret | right |
| ret til at indgive andragender | petition right |
| retablering af floraen | flora restoration |
| retablering af vilde dyr og planter | fauna restoration |
| Retasu Midorikawa | Lettuce Midorikawa |
| retfærdighed | equity |
| Retfærdigheds- og Udviklingspartiet | Justice and Development Party |
| Retfærdiøed | Justice |
| Rethimno | Rethymno |
| Retiarius | Retiarius |
| retlig fremgangsmåde | legal procedure |
| retligt ansvar | liability |
| Retmodtager | Tuned radio frequency receiver |
| retningslinje | policy guideline |
| Retorik | Rhetoric |
| retorisk | rhetorical |
| retroaktiv | retroactive |
| retrograd amnesi | retrograde amnesia |
| Retrograd analyse | Retrograde analysis |
| retsakt | juridical act |
| retsbygning | courthouse |
| retsforskrift | legal regulation |
| retsgren | law branch |
| retsgrundlag | legal basis |
| Retshistorie | Legal history |
| retshjælp | judicial assistance |
| retshåndhævelse | law enforcement |
| retskrivning | orthography |
| retsmiddel | legal remedy |
| retsplejelov | procedural law |
| retspraksis | jurisprudence |
| retsregel | judiciary rule |
| retssal | courtroom |
| Retsstat | Rechtsstaat |
| retssystem | legal system |
| retssystemets opbygning | organisation of the legal system |
| retstvist | litigation |
| rette sig efter | agree |
| rette sted | in situ |
| Rettelse | Spindle speed override |
| rettighed | right |
| returbillet | return ticket |
| Reuters | Reuters |
| Reutlingen | Reutlingen |
| rev | reef |
| Reval | Tallinn |
| Revda | Revda |
| reveille | reveille |
| revers | revers |
| revision | audit |
| Revista Brasileira de Direito Animal | Brazilian Animal Rights Review |
| Revling-familien | Empetraceae |
| revne | fissure |
| Revolution | Revolution |
| Revolution Revolución | Revolution Revolución |
| Revolver | Revolver |
| revy | revue |
| rexisme | Rexism |
| REXX | REXX |
| Rey Mysterio | Oscar Gutierrez |
| Reykjahlíð | Reykjahlíð |
| Reykjavik | Reykjavik |
| Reynolds tal | Reynolds number |
| RFID | Radio-frequency identification |
| RGB-farver | RGB |
| rhagade | rhagade |
| Rhea | Rhea |
| Rheinbach | Rheinbach |
| RheinEnergieStadion | RheinEnergieStadion |
| Rheinland-Pfalz | Rhineland-Palatinate |
| rhenium | rhenium |
| Rhesus | Rhesus factor |
| rhesusabe | rhesus macaque |
| Rhinen | Rhine |
| Rhinforbundet | Confederation of the Rhine |
| Rhinguldet | Das Rheingold |
| Rhinprovinsen | Rhineland |
| rhizosfære | rhizosphere |
| Rho | Rho |
| Rhode Island | Rhode Island |
| Rhodesia | Rhodesia |
| Rhodesian ridgeback | Rhodesian Ridgeback |
| rhodium | rhodium |
| Rhodos | Rhodes |
| rhombe | rhombus |
| Rhythm and blues | Rhythm and blues |
| Rhône | Rhone |
| Rhône-Alpes | Rhône-Alpes |
| Rhön | Rhön Mountains |
| Rial | Iranian rial |
| Ribbegople | Ctenophore |
| Ribben | Coast |
| Ribe Amt | Ribe County |
| Ribe Kommune | Ribe |
| Ribebrevet | Treaty of Ribe |
| Ribosom | Ribosome |
| Ribs-familien | Ribes |
| Ribs-slægten | Ribes |
| Ric Flair | Ric Flair |
| Ricardo Carvalho | Ricardo Carvalho |
| Ricardo Lagos | Ricardo Lagos |
| Riccardo Riccò | Riccardo Riccò |
| Rich Text Format | Rich Text Format |
| Richard | Richard |
| Richard Adams | Richard Adams |
| Richard Branson | Richard Branson |
| Richard Burton | Richard Burton |
| Richard Cromwell | Richard Cromwell |
| Richard Dawkins | Richard Dawkins |
| Richard Feynman | Richard Feynman |
| Richard Frank Oznowicz | Frank Oz |
| Richard Gere | Richard Gere |
| Richard Hammond | Richard Hammond |
| Richard Harris | Richard Harris |
| Richard Mentor Johnson | Richard Mentor Johnson |
| Richard Nikolaus Eijiro Graf Coudenhove-Kalergi | Richard Nikolaus Graf Coudenhove-Kalergi |
| Richard Nixon | Richard Nixon |
| Richard Rorty | Richard Rorty |
| Richard Stone | Richard Stone |
| Richard Strauss | Richard Strauss |
| Richard von Krafft-Ebing | Richard Freiherr von Krafft-Ebing |
| Richard Wagner | Richard Wagner |
| Richard Wright | Richard Wright |
| Richmond | Richmond |
| Richterskalaen | Richter magnitude scale |
| Rick Cornell | Reno |
| Rick Perry | Rick Perry |
| Rick Rubin | Rick Rubin |
| Rick Wright | Richard Wright |
| Ricky Martin | Ricky Martín |
| Rico Constantino | Rico Constantino |
| Ricotta | Ricotta cheese |
| ridder | knight |
| Ridderfalken | The Maltese Falcon |
| Ride the Lightning | Ride the Lightning |
| Ridley Scott | Ridley Scott |
| Ridning | Horseriding |
| Ridvan | Ridván |
| Riemanns zetafunktion | Riemann zeta function |
| Riesenrad | Riesenrad |
| Riesigk | Riesigk |
| riffel | rifle |
| rig | rich |
| Riga | Riga |
| Riga Balsam | Riga Black Balsam |
| Riga Slot | Riga Castle |
| Rigabugten | Gulf of Riga |
| rigdom | wealth |
| Rigel | Rigel |
| rigelig | ample |
| Riget | The Kingdom |
| Rigning | Sail plan |
| Rigoberta Menchú Tum | Rigoberta Menchú |
| Rigoletto | Rigoletto |
| Rigs vandring | Erna |
| Rigsdagen | Rigsdag |
| Rigsdagen i Worms | Diet of Worms |
| Rigsdagsbranden | Reichstag fire |
| rigsdaler | rix-dollar |
| Rigsforsamlingen på Eidsvoll | Riksforsamlingen |
| Rigsforstander | Regent |
| Rigsfører | Reichsführer-SS |
| Rigsråd | Privy Council of Sweden |
| rigtig | right |
| Rihanna | Rihanna |
| Rijeka | Rijeka |
| Rijksmuseum | Rijksmuseum Amsterdam |
| Rik Van Steenbergen | Rik van Steenbergen |
| Rikard | Richard |
| Riksdagen | Parliament of Sweden |
