| Rheged | Rheged |
| Rheic Ocean | Rheïsche Oceaan |
| Rheidae | Nandoes |
| Rheims | Reims |
| Rhein | Rijn |
| Rhein-Erft-Kreis | Rhein-Erft-Kreis |
| Rhein-Hunsrück | Rhein-Hunsrück-Kreis |
| Rhein-Kreis Neuss | Rhein-Kreis Neuss |
| Rhein-Lahn-Kreis | Rhein-Lahn-Kreis |
| Rhein-Neckar-Kreis | Rhein-Neckar-Kreis |
| Rhein-Pfalz-Kreis | Rhein-Pfalz-Kreis |
| Rhein-Sieg | Rhein-Sieg-Kreis |
| Rheinau | Rheinau |
| Rheinbach | Rheinbach |
| Rheinberg | Rheinberg |
| Rheinbreitbach | Rheinbreitbach |
| Rheinbrohl | Rheinbrohl |
| Rheinböllen | Rheinböllen |
| Rheine | Rheine |
| Rheineck | Rheineck |
| RheinEnergieStadion | RheinEnergieStadion |
| Rheinfelden | Rheinfelden |
| Rheingau wine | Rheingau |
| Rheingau-Taunus-Kreis | Rheingau-Taunus-Kreis |
| Rheingold Express | Rheingold |
| Rheinhausen | Rheinhausen |
| Rheinisch-Bergischer Kreis | Rheinisch-Bergischer Kreis |
| Rheinmünster | Rheinmünster |
| Rheinpark Stadion | Rheinpark Stadion |
| Rheinsberg | Rheinsberg |
| Rheinstetten | Rheinstetten |
| Rheintal | Rheintal |
| Rheinwaldhorn | Rheinwaldhorn |
| Rheinzabern | Rheinzabern |
| Rhen - the | Rijn |
| Rhenish | Rijn- |
| rhenium | renium |
| Rhens | Rhens |
| Rheopecty | Rheopexie |
| rheostat | reostaat |
| Rhesus blood group system | Rhesusfactor |
| rhesus factor | resusfactor |
| rhesus macaque | resusaap |
| rhesus monkey | resusaap |
| rhetoric | welsprekendheid |
| rhetorical | oratorisch |
| rheumatic | reumatisch |
| rheumatic fever | acuut reuma |
| rheumatism | reuma |
| rheumatoid | reumatoïde |
| Rheurdt | Rheurdt |
| Rhin | Rijn |
| Rhinanthus angustifolius | Grote ratelaar |
| Rhind Mathematical Papyrus | Rhind-papyrus |
| Rhine | Rijn |
| Rhine Falls | Rheinfall |
| Rhine Gorge | Mittelrhein |
| Rhine Province | Rijnprovincie |
| Rhine rift | Boven-Rijnslenk |
| Rhine-barge | aak |
| Rhine-Herne Canal | Rijn-Hernekanaal |
| Rhine-Ruhr | Metropoolgebied Rijn-Roer |
| Rhine-wine | Rijnwijn |
| Rhineland | Rijnland |
| Rhineland-Palatinate | Rijnland-Palts |
| rhinestone | bergkristal |
| Rhinestones | Strass |
| rhino | neushoorn |
| Rhino Heavy Armoured Car | Rhino |
| rhinoceros | neushoorn |
| Rhinodermatidae | Bekbroeders |
| Rhinolophidae | Hoefijzerneuzen |
| Rhinopomatidae | Klapneusvleermuizen |
| Rhinos | Neushoorns |
| Rhinow | Rhinow |
| Rhipogonaceae | Rhipogonaceae |
| Rhizobia | Rhizobium |
| Rhizocephala | Krabbezakjes |
| rhizome | wortelstok |
| rho | rho |
| Rho Persei | Gorgonea Tertia |
| Rhode | Rhode |
