| rompicapo | Denksportaufgabe |
| Rompicapo delle otto regine | Damenproblem |
| Rompighiaccio a propulsione nucleare | Atomeisbrecher |
| Rompimento | Riß |
| rompiscatole | Pest |
| Romrod | Romrod |
| Romuald Figuier | Romuald Figuier |
| Romualdo | Romuald |
| Romulus | Romulus und Remus |
| Romuva | Romowe |
| Romy Schneider | Romy Schneider |
| Romània | Romania |
| Romário | Romário |
| RON | RON |
| Ron Artest | Ron Artest |
| Ron Dennis | Ron Dennis |
| Ron Eldard | Ron Eldard |
| Ron Evans | Ronald Ellwin Evans |
| Ron Jeremy | Ron Jeremy |
| Ron McGovney | Ron McGovney |
| Ron Paul | Ron Paul |
| Ron Robert Zieler | Ron-Robert Zieler |
| Ron Wood | Ron Wood |
| Ronald Fisher | Ronald Aylmer Fisher |
| Ronald George Wreyford Norrish | Ronald George Wreyford Norrish |
| Ronald Koeman | Ronald Koeman |
| Ronald Norrish | Ronald George Wreyford Norrish |
| Ronald Reagan | Ronald Reagan |
| Ronald Wayne | Ron Wayne |
| Ronaldinho | Ronaldinho |
| Ronaldo | Ronald |
| Ronaldo Aparecido Rodrigues | Naldo |
| Roncal | Roncal-Tal |
| Roncisvalle | Roncesvalles |
| Ronco-sopra-Ascona | Ronco-sopra-Ascona TI |
| roncola | Hippe |
| Roncole Verdi | Le Roncole |
| Roncolo | Taschenmesser |
| ronda | Runde |
| rondeau | Rondo |
| rondella | Scheibe |
| rondine | Schwalbe |
| rondine comune | Rauchschwalbe |
| rondine di mare | Seeschwalbe |
| rondone | Mauersegler |
| rondone comune | Mauersegler |
| rondò | Rondell |
| Rondônia | Rondônia |
| ronfare | schnurren |
| Rongellen | Rongellen |
| Rongorongo | Rongorongo |
| Ronneburg | Ronneburg |
| Ronneby | Ronneby |
| Ronnie James Dio | Ronnie James Dio |
| Ronnie Peterson | Ronnie Peterson |
| Ronnie Van Zant | Ronald Wayne Van Zant |
| Ronquières | Ronquières |
| Ronsberg | Ronsberg |
| Ronshausen | Ronshausen |
| ronzare | summen |
| ronzino | Gaul |
| ronzio | Brummen |
| Rooibos | Rooibos |
| Rooikat | Rooikat |
| Roosevelt | Roosevelt |
| Roosevelt Skerrit | Roosevelt Skerrit |
| Roosna-Alliku | Roosna-Alliku |
| Roost-Warendin | Roost-Warendin |
| Root | Root-Account |
| Root nameserver | Root-Nameserver |
| Rootes | Rootes-Gruppe |
| Rootkit | Rootkit |
| Roots reggae | Roots-Reggae |
| Rophemel | Rophemel |
| Roppen | Roppen |
| Ropraz | Ropraz VD |
| Roque Júnior | Roque Júnior |
| Roque Santa Cruz | Roque Santa Cruz |
| Roquebrune-Cap-Martin | Roquebrune-Cap-Martin |
| Roquefort | Roquefort |
| Roquemaure | Roquemaure |
| Roquille | Kieme |
| Roraima | Roraima |
| Rorbas | Rorbas |
| Rorippa nasturtium-aquaticum | Brunnenkresse |
| Rorschach | Rorschach |
| Rorschacherberg | Rorschacherberg |
| Rory Gallagher | Rory Gallagher |
| Rorà | Rorà |
| rosa | blassrot |
| Rosa Bianca | Weiße Rose |
| rosa canina | Hagebutte |
| Rosa Croce | Rosenkreuzer |
| rosa dei venti | Windrose |
| Rosa del deserto | Sandrose |
| rosa di macchia | Heckenrose |
| rosa di Natale | Christrose |
| Rosa Luxemburg | Rosa Luxemburg |
| Rosa nel Pugno | Rosa nel Pugno |
| Rosa Parks | Rosa Parks |
| Rosa Russo Iervolino | Rosa Russo Iervolino |
| rosa selvatica | Dornbusch |
