| Robin Wright Penn | Robin Wright Penn |
| Robin y Marian | Robin and Marian |
| Robinho | Robinho |
| Robinson Cano | Robinson Canó |
| Robinson Crusoe | Robinson Crusoe |
| roble | oak |
| robles | oak |
| roblon | blank |
| robo | abstraction |
| Robo a mano armada | The Killing |
| robo con efracción | burglary |
| robo con escalamiento | burglary |
| robo con escalo | housebreaking |
| Robo de cuerpos | Body-snatching |
| Robo de ganado | Cattle raiding |
| Robo de Norrmalmstorg | Norrmalmstorg robbery |
| Roboam | Rehoboam |
| RoboCop | RoboCop |
| Robocup | RoboCup |
| roborar | fortes |
| robot | automaton |
| robot de cocina | food processor |
| Robotboy | Robotboy |
| Robotech | Robotech |
| Robotización | Use of robots |
| Robots e Imperio | Robots and Empire |
| robustez | robustness |
| robusto | hardy |
| Robyn | Robyn |
| Robèrt Lafont | Robèrt Lafont |
| robótica | robotics |
| Robótica evolutiva | Evolutionary robotics |
| Roc-a-Fella Records | Roc-A-Fella Records |
| roca | stone |
| Roca excavada | Balma |
| Roca lunar | Moon rock |
| roca madre | bedrock |
| Roca magmática | Igneous rock |
| Roca metamórfica | Metamorphic rock |
| roca sedimentaria | sedimentary rock |
| Roca Sogdiana | Siege of the Sogdian Rock |
| roca ígnea | igneous rock |
| rocalla | detritus |
| rocas | rock |
| Rocas Atoll | Atol das Rocas |
| Rocas Clerke | Clerke Rocks |
| Rocas de Liancourt | Liancourt Rocks |
| Rocas de Stenness | Standing Stones of Stenness |
| Rocco Siffredi | Rocco Siffredi |
| Rocha | Rocha Department |
| rociada | spray |
| rociado | sputter |
| rociador | sprinkler |
| Rociador de incendios | Fire sprinkler system |
| rociadura | sprinkling |
| rociar | spray |
| rociar de | dredge with |
