| Rasmus | Erasmus |
| Rasmus Lerdorf | Rasmus Lerdorf |
| Rasmus Rask | Rasmus Rask |
| raspa | raschiare |
| rasren | puro |
| rassel | rumore metallico |
| rassla | stridere |
| rast | pausa |
| Rast -en | Momento di riposo |
| Rastafari | Rastafarianesimo |
| rastaflätor | rasta |
| raster | raster |
| raster till vektor | da raster a vettore |
| rastlös | nervoso |
| rastlöshet | inquietudine |
| Rat Pack | Rat pack |
| Rat Race | Rat Race |
| Ratatosk | Ratatoskr |
| Rathaus Schöneberg | Rathaus Schöneberg |
| Rathlin | Rathlin |
| ratificera | ratificare |
| ratificerad | sanzionato |
| Ratingen | Ratingen |
| Rational Unified Process | Rational Unified Process |
| rationalisera | razionalizzare |
| rationalistisk | razionalistico |
| rationell | razionale |
| Rationella tal | Numero razionale |
| rationellt | nelle giuste proporzioni |
| Ratko Mladić | Ratko Mladić |
| Ratnapura | Ratnapura |
| Ratramnus | Ratramno di Corbie |
| ratt | volante |
| Ratzeburg | Ratzeburg |
| Rauf Denktaş | Rauf Denktaş |
| Raul Hilberg | Raul Hilberg |
| Raul Julia | Raul Julia |
| Rauma | Rauma |
| Rauma kommun | Rauma |
| Raumism | Raumismo |
| Raumo | Rauma |
| Ravachol | Ravachol |
| Rave | Rave party |
| Ravelin | Ravellino |
| Raven | Raven |
| Raven-Symoné | Raven-Symoné |
| Ravenna | Ravenna |
| Ravenna Calcio | Ravenna Calcio |
| Ravensbrück | Campo di concentramento di Ravensbrück |
| Ravi | Ravi |
| Ravi Shankar | Ravi Shankar |
| Ravnsborgs kommun | Ravnsborg |
| RAW | WWE RAW |
| Rawalpindi | Rawalpindi |
| Rawkus Records | Rawkus Records |
| Ray | Ray |
| Ray Bradbury | Ray Bradbury |
| Ray Brown | Ray Brown |
| Ray Charles | Ray Charles |
| Ray Clemence | Ray Clemence |
| Ray Evans | Ray Evans |
| Ray Ewry | Ray Ewry |
| Ray Kennedy | Ray Kennedy |
| Ray Kurzweil | Raymond Kurzweil |
| Ray Liotta | Ray Liotta |
| Ray Manzarek | Ray Manzarek |
| Ray Romano | Ray Romano |
| Ray Toro | Ray Toro |
| Rayleigh-spridning | Scattering Rayleigh |
| Rayman | Rayman |
| Raymond Aron | Raymond Aron |
| Raymond Barre | Raymond Barre |
| Raymond Carver | Raymond Carver |
| Raymond Chandler | Raymond Chandler |
| Raymond Dart | Raymond Arthur Dart |
| Raymond Franz | Modalità della crocefissione di Gesù secondo i Testimoni di Geova |
| Raymond Kopa | Raymond Kopaszewski |
| Raymond Poincaré | Raymond Poincaré |
| Raymond Queneau | Raymond Queneau |
| Rayo Vallecano | Rayo Vallecano |
| rayon | raion |
| Raytracing | Ray tracing |
| Rayy | Ray |
| Razamanaz | Razamanaz |
| Razavikhorasan | Razavi Khorasan |
| Razorlight | Razorlight |
