| RMI | Remote Method Invocation |
| RMN | Magnetresonanztomografie |
| RMS Carpathia | RMS Carpathia |
| RMS Lusitania | RMS Lusitania |
| RMS Mauretania | RMS Mauretania |
| RMS Olympic | Olympic |
| RMS Titanic | Titanic |
| ro | Rho |
| Ro-Ro | RoRo-Schiff |
| Road movie | Roadmovie |
| Road Trip | Road Trip |
| Roadrunner Records | Roadrunner Records |
| Roald Amundsen | Roald Amundsen |
| Roald Dahl | Roald Dahl |
| Roald Hoffmann | Roald Hoffmann |
| Roald Sagdeev | Roald Sinnurowitsch Sagdejew |
| Roanne | Roanne |
| Roast beef | Roastbeef |
| Rob de Castella | Robert De Castella |
| Rob Gonsalves | Rob Gonsalves |
| Rob Halford | Rob Halford |
| Rob Levin | Rob Levin |
| Rob Van Dam | Rob Van Dam |
| Rob Zombie | Rob Zombie |
| robabancos | Bankräuber |
| robada | gestohlen |
| robadas | gestohlen |
| robado | gestohlen |
| robados | gestohlen |
| robar | aneignen |
| Robben Island | Robben Island |
| Robbie Fowler | Robbie Fowler |
| Robbie McEwen | Robbie McEwen |
| Robbie Williams | Robbie Williams |
| Robby Ginepri | Robby Ginepri |
| Robby Krieger | Robby Krieger |
| Robert A. Heinlein | Robert A. Heinlein |
| Robert Adam | Robert Adam |
| Robert Adler | Robert Adler |
| Robert Altman | Robert Altman |
| Robert Andrews Millikan | Robert Andrews Millikan |
| Robert Anton Wilson | Robert Anton Wilson |
| Robert Baden-Powell | Robert Baden-Powell |
| Robert Ballard | Robert Ballard |
| Robert Barany | Róbert Bárány |
| Robert Blake | Robert Blake |
| Robert Bloch | Robert Bloch |
| Robert Bosch | Robert Bosch |
| Robert Bosch GmbH | Robert Bosch GmbH |
| Robert Boyle | Robert Boyle |
| Robert Bresson | Robert Bresson |
| Robert Brown | Robert Brown |
| Robert Browning | Robert Browning |
| Robert Bruce Merrifield | Robert Bruce Merrifield |
| Robert Bunsen | Robert Wilhelm Bunsen |
| Robert Burns | Robert Burns |
| Robert Burton | Robert Burton |
| Robert Cailliau | Robert Cailliau |
| Robert Cambert | Robert Cambert |
| Robert Campin | Robert Campin |
| Robert Capa | Robert Capa |
| Robert Carlyle | Robert Carlyle |
| Robert Daniel Carmichael | Robert Daniel Carmichael |
| Robert de Boron | Robert de Boron |
| Robert de Craon | Robert de Craon |
| Robert De Niro | Robert De Niro |
| Robert de Sorbón | Robert von Sorbon |
| Robert Delaunay | Robert Delaunay |
| Robert Desnos | Robert Desnos |
| Robert Doisneau | Robert Doisneau |
| Robert Doornbos | Robert Doornbos |
| Robert Duvall | Robert Duvall |
| Robert E. Lee | Robert Edward Lee |
| Robert Estienne | Robert Estienne |
| Robert Evans | Robert Evans |
| Robert Ezra Park | Robert Ezra Park |
| Robert Falcon Scott | Robert Falcon Scott |
| Robert Falkenburg | Robert Falkenburg |
| Robert Fico | Robert Fico |
| Robert Fisk | Robert Fisk |
| Robert Fitz Roy | Robert FitzRoy |
| Robert Fogel | Robert Fogel |
| Robert Ford | Robert Ford |
| Robert François Damiens | Robert François Damiens |
| Robert Fripp | Robert Fripp |
| Robert Frost | Robert Frost |
| Robert Fulton | Robert Fulton |
| Robert Gallo | Robert Charles Gallo |
| Robert Garrett | Robert Garrett |
| Robert Gates | Robert Gates |
| Robert Graves | Robert Graves |
| Robert Greene | Robert Greene |
| Robert Guérin | Robert Guérin |
| Robert Hans van Gulik | Robert van Gulik |
| Robert Hanssen | Robert Hanssen |
| Robert Henry Dicke | Robert Henry Dicke |
| Robert Hermann Schomburgk | Robert Hermann Schomburgk |
| Robert Herrick | Robert Herrick |
| Robert Hofstadter | Robert Hofstadter |
| Robert Hooke | Robert Hooke |
| Robert Hue | Robert Hue |
| Robert Hutchings Goddard | Robert Goddard |
| Robert Huth | Robert Huth |
| Robert Hübner | Robert Hübner |
| Robert Innes | Robert Innes |
| Robert Jager | Robert Jager |
| Robert James Brown | Robert Brown |
| Robert James Fischer | Bobby Fischer |
| Robert Johnson | Robert Johnson |
| Robert Jordan | Robert Jordan |
| Robert Kagan | Robert Kagan |
| Robert Kerr | Robert Kerr |
| Robert Koch | Robert Koch |
| Robert Kocharián | Robert Kotscharjan |
| Robert Korzeniowski | Robert Korzeniowski |
| Robert Kovač | Robert Kovač |
| Robert Kubica | Robert Kubica |
| Robert Kurz | Robert Kurz |
| Robert Lange | Robert John Lange |
| Robert Lawson | Robert Lawson |
| Robert Ley | Robert Ley |
