| Ryslinge | Ryslinge |
| Ryslinge municipality | Ryslinge |
| Rysy | Rysy |
| Ryszard Kapuściński | Ryszard Kapuściński |
| Ryu | RYU |
| Ryu Seung-Min | Ryu Seung Min |
| Ryuhei Matsuda | Ryuhei Matsuda |
| Ryuichi Sakamoto | Ryuichi Sakamoto |
| Ryukyu Islands | Ryu Kyu |
| Ryukyu Mole | Nesoscaptor uchidai |
| Ryurik | Rurik |
| Ryutaro Hashimoto | Ryutaro Hashimoto |
| Ryū Murakami | Ryū Murakami |
| Ryūkotsusei | Ryukotsusei |
| Ryūkyū Islands | Ryu Kyu |
| Ryūkyū proper | Ryu Kyu |
| Ryūnosuke Akutagawa | Akutagawa Ryunosuke |
| RZ | RZ |
| RZA | RZA |
| Rzeszów | Rzeszów |
| Rzeszów Voivodeship | Voivodato di Rzeszów |
| Rzhev | Ržev |
| R·Type | R-Type |
| Rába | Rába |
| Rádio e Televisão de Portugal | Rádio e Televisão de Portugal |
| Rán | Rán |
| Ráztoka | Ráztoka |
| Ráztočno | Ráztočno |
| Rättvik Municipality | Rättvik |
| Rääkkylä | Rääkkylä |
| Råde | Råde |
| Råsunda Stadium | Stadio Råsunda |
| Rælingen | Rælingen |
| Réaumur | Réaumur |
| Réaumur scale | Réaumur |
| Réding | Réding |
| Rémi Joseph Isidore Exelmans | Rémi Joseph Isidore Exelmans |
| Rémy Di Gregorio | Rémy Di Grégorio |
| Réseau Ferré de France | Réseau Ferré de France |
| Réseau Sentinelles | Réseau Sentinelles |
| Réservoir | Diga |
| résumé | compendio |
| Réti Opening | Apertura Reti |
| Réunion | Riunione |
| Réunion Creole | Creolo delle Réunion |
| Réunion national football team | Nazionale di calcio di Réunion |
| Réunion seahorse | Hippocampus borboniensis |
| Révolution nationale | Révolution Nationale |
| Río de la Plata | Río de la Plata |
| Río de Oro | Río de Oro |
| Río Muni | Rio Muni |
| Río Negro | Rio Negro |
| Río Negro Department | Río Negro |
| Río Negro Province | Provincia di Río Negro |
| Río Plátano Biosphere Reserve | Riserva della biosfera del Rio Platano |
| Rîbniţa | Râbniţa |
| Ródhos | Rodi |
| Rógvi Jacobsen | Rògvi Jacobsen |
| Róisín Murphy | Róisín Murphy |
| Rómulo Betancourt | Rómulo Betancourt |
| Rómulo Gallegos | Rómulo Gallegos |
| Rómulo Gallegos Prize | Rómulo Gallegos |
| Rózsaszín | Rosa |
| Röckingen | Röckingen |
| Rödelmaier | Rödelmaier |
| Rödelsee | Rödelsee |
| Rödental | Rödental |
| Rödermark | Rödermark |
| Röfingen | Röfingen |
| Rögling | Rögling |
| Röhrenbach | Röhrenbach |
| Röhrenfurt | Röhrenfurt |
| Röhrmoos | Röhrmoos |
| Röhrnbach | Röhrnbach |
| Röllbach | Röllbach |
| Römerstein | Römerstein |
| Römerswil | Römerswil |
| röntgen | röntgen |
| Röntgen equivalent man | Röntgen equivalent man |
| röntgengraphy | röentgenografia |
| röntgenterapy | röentgenoterapia |
| Röschenz | Röschenz |
| Röschitz | Röschitz |
| Röslau | Röslau |
| Röthenbach | Röthenbach |
| Röthenbach an der Pegnitz | Röthenbach an der Pegnitz |
