| rodrigón para habas | bastone di sostegno per i fagioli |
| roedor | roditore |
| roedores | roditori |
| roel | torta |
| roentgen | radiografia |
| roentgenio | roentgenio |
| roer | rosicchiare |
| Roeselare | Roeselare |
| Roetgen | Roetgen |
| Roeulx | Rœulx |
| Rogaland | Rogaland |
| rogar | implorare |
| Rogelio | Ruggero |
| Rogelio I de Sicilia | Ruggero I di Sicilia |
| Rogelio II de Sicilia | Ruggero II di Sicilia |
| Rogelio José Boscovich | Ruggero Giuseppe Boscovich |
| Roger | Roger |
| Roger Andrew Taylor | Roger Andrew Taylor |
| Roger Bacon | Ruggero Bacone |
| Roger Casement | Roger Casement |
| Roger Chaffee | Roger Chaffee |
| Roger Corman | Roger Corman |
| Roger de Flor | Roger de Flor |
| Roger de Hoveden | Ruggero di Hoveden |
| Roger de Lauria | Ruggero di Lauria |
| Roger De Vlaeminck | Roger De Vlaeminck |
| Roger Ebert | Roger Ebert |
| Roger Federer | Roger Federer |
| Roger Garcia Junyent | Roger García Junyent |
| Roger Glover | Roger Glover |
| Roger III de Foix | Ruggero III di Sicilia |
| Roger Martin du Gard | Roger Martin du Gard |
| Roger Meddows-Taylor | Roger Meddows-Taylor |
| Roger Milla | Roger Milla |
| Roger Moore | Roger Moore |
| Roger Penrose | Roger Penrose |
| Roger Schutz | Roger Schutz |
| Roger Taylor | Roger Taylor |
| Roger Vadim | Roger Vadim |
| Roger van der Weyden | Rogier van der Weyden |
| Roger Waters | Roger Waters |
| Roger Wolcott Sperry | Roger Sperry |
| Roger Zelazny | Roger Zelazny |
| Roggwil | Roggwil |
| Rognes | Rognes |
| Rogue | Rogue |
| Rogério Ceni | Rogério Ceni |
| Roh Moo-hyun | Roh Moo-hyun |
| Rohan | Rohan |
| Rohr | Rohr |
| Rohrbach | Rohrbach |
| Rohrbachgraben | Rohrbachgraben |
| Rohs | Normativa comunitaria RoHS |
| Rohypnol | Rohypnol |
| Roisin Murphy | Róisín Murphy |
| roja | sanguigno |
| Rojas | Rojas |
| Rojillo | Rosa |
| rojizo | marrone rossiccio |
| rojo | rosso |
| Rojo de Falun | Rosso Falun |
| rojo sangre | rosso sangue |
| Rojo y negro | Il rosso e il nero |
| Rojos | Reds |
| Roko Leni Ukić | Roko Ukić |
| Rol en vivo | Gioco di ruolo dal vivo |
| Roland | Roland Corporation |
| Roland Barthes | Roland Barthes |
| Roland Deschain | Roland di Gilead |
| Roland Emmerich | Roland Emmerich |
| Roland Freisler | Roland Freisler |
| Roland Garros | Roland Garros |
| Roland Joffé | Roland Joffé |
| Roland Ratzenberger | Roland Ratzenberger |
| Roland Schoeman | Roland Mark Schoeman |
