| revolver | berro |
| Revolvers | Revólver |
| revolving creditith | crédito rotativo |
| revolving door | porta |
| revue | revista |
| revuer | revista (teatral) |
| revulsion | repugnância |
| Revúca | Revúca |
| Revúca District | Revúca |
| Rewalsar | Rawalsar |
| reward | remuneração |
| rewarding | recompensador |
| rewatch | reassistir |
| rewind | rebobinar |
| reword | reformular |
| rewrite | reescrever |
| Rex Sacrorum | Rex sacrorum |
| Rex Stout | Rex Stout |
| Rex the Runt | Rex the Runt |
| Rexhep Meidani | Rexhep Meidani |
| REXX | REXX |
| Reykjanes | Reykjanes |
| Reykjanesbær | Reykjanesbær |
| Reykjavik | Reiquijavique |
| Reykjavík | Reykjavík |
| Reynolds number | Coeficiente de Reynolds |
| Reza Shah | Reza Pahlavi |
| Rezina | Borracha |
| Reşiţa | Reşiţa |
| RF | RF |
| RF Online | Rising Force Online |
| RG | RG |
| RG Veda | RG Veda |
| RGB | RGB |
| RGB color model | RGB |
| RGB color space | RGB |
| Rh | Ródio |
| Rh factor | fator Rh |
| Rhabdodendron | Rhabdodendraceae |
| Rhabdodon | Rhabdodonte |
| Rhabdoviridae | Rhabdoviridae |
| Rhacophoridae | Rhacophoridae |
| Rhadamanthus | Radamanto |
| Rhaetia | Récia |
| Rhaetian | Rhaetiano |
| Rhaetian languages | Línguas reto-românicas |
| Rhaeto-Romance | Língua romanche |
| Rhaeto-Romance languages | Línguas reto-românicas |
| Rhamnaceae | Rhamnaceae |
| Rhamnus | Frangula |
| Rhamphorhynchus | Ranforrinco |
| Rhapidophyllum hystrix | Rhapidophyllum |
| Rhapsode | Rapsodo |
| rhapsodic | rapsódico |
| Rhapsodist | Rapsodo |
| rhapsody | rapsódia |
| Rhapsody in August | Hachi-gatsu no kyôshikyoku |
| Rhapsody in Blue | Rhapsody in Blue |
| Rhapsody of Fire | Rhapsody of Fire |
| Rhapsody on a Theme of Paganini | Rapsódia sobre um tema de Paganini |
| rhea | ema |
| Rhea Silvia | Rhea Silvia |
| rheahle | emarado |
| Rheda-Wiedenbrück | Rheda-Wiedenbrück |
| Rheidae | Ema |
| Rheims | Reims |
| Rhein | Rio Reno |
| Rhein-Erft-Kreis | Rhein-Erft-Kreis |
| Rhein-Hunsrück | Rhein-Hunsrück |
| Rhein-Kreis Neuss | Neuss |
| Rhein-Lahn-Kreis | Rhein-Lahn |
| Rhein-Neckar-Kreis | Rhein-Neckar-Kreis |
| Rhein-Pfalz-Kreis | Rhein-Pfalz-Kreis |
| Rhein-Sieg | Rhein-Sieg |
| Rheinau | Rheinau |
| Rheineck | Rheineck |
| RheinEnergieStadion | RheinEnergieStadion |
| Rheinfelden | Rheinfelden |
| Rheingau-Taunus-Kreis | Rheingau-Taunus |
| Rheinhessen-Pfalz | Rheinhessen-Pfalz |
| Rheinisch-Bergischer Kreis | Rheinisch-Bergischer Kreis |
| Rheinmünster | Rheinmünster |
| Rheinstetten | Rheinstetten |
| Rhen - the | Rio Reno |
| Rhenish | renano |
| rhenium | rénio |
| Rhens | Rhens |
| rheostat | reostato |
| Rhesus blood group system | Factor Rh |
| rhesus factor | fator Rh |
| rhesus macaque | macaco-rhesus |
| rhetoric | eloqüência |
| rhetorical | retórico |
| rhetorical question | pergunta |
| rhetoricalto bring back | retórico |
| rheum | remela |
| rheumatic | reumático |
| rheumatic fever | febre reumática |
| rheumatism | reumatismo |
| rheumatismeting | reumatismo |
| rheumatoid | reumatóide |
