| Robopus roseicollis | Robopus roseinotatus | Robopus viridicolor |
| Roborbotodes | Robot | Robot biết yêu |
| Robot Communications | Robot Entertainment | Robot hút bụi |
| Robot học | Robot Internet | Robot mạng |
| Robot tọa độ Descartes | Robot x LaserBeam | Robotech Battlecry |
| Roboto | Robregordo | Robres |
| Robres del Castillo | Robsonius | Robsonius rabori |
| Robsonius sorsogonensis | Robsonius sorsogonensis mesoluzonica | Robsonius sorsogonensis sorsogonensis |
| Robstown, Texas | Roburent | Robustanoplodera bicolorimembris |
| Robustanoplodera inauraticollis | Robustanoplodera lepesmei | Robustanoplodera taiyal |
| Robustanoplodera tricolor | Robustanoplodera viridipennis | Robusticoelotes |
| Robusticoelotes pichoni | Robusticoelotes sanmenensis | Roby, Texas |
| Robyn | Robynsia | Robynsia glabrata |
| Robynsiophyton | Robynsiophyton vanderystii | ROC |
| Roca dels Moros | Roca Sales | Rocafort de Queralt |
| Rocamadour | Rocasaurus | Rocé |
| Rocbaron | Rocca Canavese | Rocca Canterano |
| Rocca Cigliè | Rocca d'Arazzo | Rocca d'Arce |
| Rocca d'Evandro | Rocca de' Baldi | Rocca de' Giorgi |
| Rocca di Botte | Rocca di Cambio | Rocca di Cave |
| Rocca di Mezzo | Rocca di Neto | Rocca di Papa |
| Rocca Grimalda | Rocca Imperiale | Rocca Massima |
| Rocca Pia | Rocca Pietore | Rocca San Casciano |
| Rocca San Felice | Rocca Santa Maria | Rocca Santo Stefano |
| Rocca Sinibalda | Rocca Susella | Roccabascerana |
| Roccabernarda | Roccabianca | Roccabruna |
| Roccacasale | Roccadaspide | Roccafiorita |
| Roccafluvione | Roccaforte del Greco | Roccaforte Ligure |
| Roccaforte Mondovì | Roccafranca | Roccagiovine |
| Roccagloriosa | Roccagorga | Roccalbegna |
| Roccalumera | Roccamandolfi | Roccamonfina |
| Roccamorice | Roccantica | Roccapiemonte |
| Roccarainola | Roccaraso | Roccaromana |
| Roccasecca | Roccasecca dei Volsci | Roccasicura |
| Roccasparvera | Roccastrada | Roccavaldina |
| Roccaverano | Roccavignale | Roccavione |
| Roccavivara | Roccella Valdemone | Rocchetta a Volturno |
| Rocchetta Belbo | Rocchetta di Vara | Rocchetta e Croce |
| Rocchetta Ligure | Rocchetta Nervina | Rocchetta Palafea |
| Rocchetta Sant'Antonio | Rocchetta Tanaro | Rocco Siffredi |
| Roccosaurus | Rocewood, Quận Rawlins, Kansas | Roch Marc Christian Kaboré |
| Rocha (tỉnh) | Rochau | Roche |
| Roche roche | Roche, Isère | Roche, Loire |
| Roche-Charles-la-Mayrand | Roche-d'Agoux | Roche-en-Régnier |
| Roche-et-Raucourt | Roche-la-Molière | Roche-lès-Clerval |
| Roche-le-Peyroux | Roche-lez-Beaupré | Roche-Saint-Secret-Béconne |
| Roche-sur-Linotte-et-Sorans-les-Cordiers | Rochebaudin | Rochebrune, Drôme |
| Rochebrune, Hautes-Alpes | Rochechinard | Rochechouart |
| Rochechouart (huyện) | Rochechouart (quận) | Rochechouart (tổng) |
| Rochecolombe | Rochecorbon | Rochedo |
| Rochedo de Minas | Rochefort (huyện) | Rochefort (quận) |
| Rochefort, Charente-Maritime | Rochefort, Namur | Rochefort, Savoie |
| Rochefort-du-Gard | Rochefort-en-Terre | Rochefort-en-Valdaine |
| Rochefort-en-Yvelines | Rochefort-Montagne | Rochefort-Samson |
| Rochefort-sur-Brévon | Rochefort-sur-la-Côte | Rochefort-sur-Loire |
| Rochefort-sur-Nenon | Rochefortia | Rochefortia acanthophora |
| Rochefortia acrantha | Rochefortia lundellii | Rochefortia spinosa |
| Rochefourchat | Rochegude, Drôme | Rochegude, Gard |
| Rochejean | Rochelia bungei | Rochelia cardiosepala |
| Rochelia disperma | Rochelia leiocarpa | Rochelia peduncularis |
| Rochelia rectipes | Rochelle, Illinois | Rochemaure |
| Rochemaure (tổng) | Rochepaule | Rocher |
| Rocher, Ardèche | Roches, Creuse | Roches, Loir-et-Cher |
| Roches-Bettaincourt | Roches-lès-Blamont | Roches-Prémarie-Andillé |
| Roches-sur-Marne | Rocheservière | Rocheservière (tổng) |
| Rochessauve | Rochesson | Rochester Hills, Michigan |
| Rochester, Illinois | Rochester, Kent | Rochester, Minnesota |
| Rochester, New Hampshire | Rochester, New York | Rochester, Ohio |
| Rochester, Pennsylvania | Rochester, Quận Andrew, Missouri | Rochester, Quận Beaver, Pennsylvania |
| Rochester, Quận Cass, Bắc Dakota | Rochester, Quận Cedar, Iowa | Rochester, Quận Kingman, Kansas |
| Rochester, Quận Lorain, Ohio | Rochester, Quận Sangamon, Illinois | Rochester, Texas |
| Rochester, Wisconsin | Rochetaillée | Rochetaillée-sur-Saône |
| Rochetoirin | Rochetrejoux | Rocheville |
| Rochlitz | Rochlov, Plzeň-sever | Rochonia |
| Rochonia cinerarioides | Rochonia cuneata | Rochonvillers |
| Rochov, Litoměřice | Rochy-Condé | Rociana del Condado |
| Rocinela affinis | Rocinela americana | Rocinela angustata |
| Rocinela australis | Rocinela belliceps | Rocinela bonita |
| Rocinela cornuta | Rocinela cubensis | Rocinela danmoniensis |
| Rocinela dumerilii | Rocinela garricki | Rocinela granulosa |
| Rocinela hawaiiensis | Rocinela insularis | Rocinela japonica |
| Rocinela juvenalis | Rocinela kapala | Rocinela laticauda |
| Rocinela leptopus | Rocinela lukini | Rocinela maculata |
| Rocinela media | Rocinela modesta | Rocinela murilloi |
| Rocinela niponia | Rocinela oculata | Rocinela ophthalmica |
| Rocinela orientalis | Rocinela patriciae | Rocinela propodialis |
| Rocinela pukari | Rocinela resima | Rocinela richardsonae |
| Rocinela runga | Rocinela satagia | Rocinela signata |
| Rocinela sila | Rocinela tridens | Rocinela tropica |
| Rocinela tuberculosa | Rocinela wetzeri | Rocio octofasciata |
| Rociu | Rock | Rock & roll |
| Rock 'n roll | Rock 'n' roll | Rock (định hướng) |
| Rock alternative | Rock and roll | Rock and Roll |
| Rock and Roll Hall of Fame | Rock Bridge, Quận Boone, Missouri | Rock City, Illinois |
| Rock Creek, Minnesota | Rock Creek, Ohio | Rock Creek, Quận Butler, Kansas |
| Rock Creek, Quận Coffey, Kansas | Rock Creek, Quận Cowley, Kansas | Rock Creek, Quận Hancock, Illinois |
| Rock Creek, Quận Jasper, Iowa | Rock Creek, Quận Jefferson, Kansas | Rock Creek, Quận Nemaha, Kansas |
| Rock Creek, Quận Pottawatomie, Kansas | Rock Creek, Quận Wabaunsee, Kansas | Rock Creek, Wisconsin |
| Rock Creek-Lima, Quận Carroll, Illinois | Rock Elm, Wisconsin | Rock Falls, Illinois |
| Rock Falls, Iowa | Rock Falls, Wisconsin | Rock Grove, Quận Floyd, Iowa |
