| Ropice | Ropicella antennalis | Ropicomimus kaszabi |
| Ropicomimus papuanus | Ropicomimus ruber | Ropicomimus vitticollis |
| Ropicomorphoides turneri | Ropicosybra albopubens | Ropicosybra coomani |
| Ropicosybra multipunctata | Ropicosybra schurmanni | Ropicosybra spinipennis |
| Roppaneura beckeri | Roppe | Roppenheim |
| Roppentzwiller | Roppeviller | Roppolo |
| Roprachtice | Roque Gonzales | Roquebillière |
| Roquebillière (tổng) | Roquebrun | Roquebrune, Gers |
| Roquebrune, Gironde | Roquebrune-Cap-Martin | Roquebrune-sur-Argens |
| Roquebrussanne (tổng) | Roquecor | Roquecourbe |
| Roquecourbe-Minervois | Roquedur | Roquefère |
| Roquefeuil, Aude | Roquefixade | Roquefort |
| Roquefort, Gers | Roquefort, Landes | Roquefort, Lot-et-Garonne |
| Roquefort-de-Sault | Roquefort-des-Corbières | Roquefort-la-Bédoule |
| Roquefort-les-Cascades | Roquefort-les-Pins | Roquefort-sur-Garonne |
| Roquefort-sur-Soulzon | Roquelaure | Roquelaure-Saint-Aubin |
| Roquemaure, Gard | Roquemaure, Tarn | Roquepine |
| Roqueredonde | Roques, Gers | Roques, Haute-Garonne |
| Roquesérière | Roquessels | Roquestéron-Grasse |
| Roquesteron | Roquesteron (tổng) | Roquetaillade |
| Roquetas de Mar | Roquetes | Roquetoire |
| Roquettes | Roquevaire | Roquevidal |
| Roquiague | Roraima | Roraima carinata |
| Roraimia | Roraimia adusta | Roraimia adusta adusta |
| Roraimia adusta duidae | Roraimia adusta obscurodorsalis | Rorainópolis |
| Roramoscia roraimae | Rorà | Rorbach-lès-Dieuze |
| Rorbas | Rorea | Rorea aucklandensis |
| Rorea otagoensis | Roridomyces | Roridula |
| Roridulaceae | Rorippa | Rorippa alpina |
| Rorippa amphibia | Rorippa anceps | Rorippa anceps x |
| Rorippa aquatica | Rorippa armoracioides | Rorippa astyla |
| Rorippa atlantica | Rorippa aurea | Rorippa austriaca |
| Rorippa austroamericana | Rorippa backeri | Rorippa barbareifolia |
| Rorippa benghalensis | Rorippa bonariensis | Rorippa brachycarpa |
| Rorippa calycina | Rorippa camelinae | Rorippa cantoniensis |
| Rorippa chubutica | Rorippa clandestina | Rorippa cochlearioides |
| Rorippa columbiae | Rorippa cryptantha | Rorippa crystallina |
| Rorippa curvipes | Rorippa curvisiliqua | Rorippa dictyosperma |
| Rorippa dubia | Rorippa eggersii | Rorippa elata |
| Rorippa eustylis | Rorippa fluviatilis | Rorippa gambelii |
| Rorippa gigantea | Rorippa globosa | Rorippa hayanica |
| Rorippa hilariana | Rorippa hybosperma | Rorippa indica |
| Rorippa insularis | Rorippa intermedia | Rorippa islandica |
| Rorippa kerneri | Rorippa kurdica | Rorippa laciniata |
| Rorippa lippizensis | Rorippa madagascariensis | Rorippa mandonii |
| Rorippa megasperma | Rorippa mexicana | Rorippa micrantha |
| Rorippa microtitis | Rorippa millefolia | Rorippa nana |
| Rorippa nasturtium | Rorippa nudiuscula | Rorippa palustris |
| Rorippa peekelii | Rorippa pinnata | Rorippa portoricensis |
| Rorippa prolifera | Rorippa pyrenaica | Rorippa ramosa |
| Rorippa sarmentosa | Rorippa schlechteri | Rorippa sessiliflora |
| Rorippa sinuata | Rorippa sphaerocarpa | Rorippa sylvestris |
| Rorippa tenerrima | Rorippa teres | Rorippa valdes-bermejoi |
| Rorippa ventanensis | RORO | Rorodt |
| Roronoa Zoro | Rororthosia | Rorschach (huyện) |
| Rorschach test | Rorschwihr | Rory McCann |
| Rory McIlroy | ROS | Rosa |
| Rosa achburensis | Rosa acicularis | Rosa aciculata |
| Rosa agrestis | Rosa alba | Rosa albertii |
| Rosa alexandrae | Rosa andrzejowskii | Rosa anemoniflora |
| Rosa antonowii | Rosa arvensis | Rosa ×alba |
| Rosa baiyushanensis | Rosa banksiae | Rosa banksiopsis |
| Rosa beggeriana | Rosa bella | Rosa berberifolia |
| Rosa boissieri | Rosa bracteata | Rosa brunonii |
| Rosa caesia | Rosa californica | Rosa calva |
| Rosa calyptopoda | Rosa canina | Rosa carolina |
| Rosa caryophyllacea | Rosa caudata | Rosa centifolia |
| Rosa Chacel | Rosa chengkouensis | Rosa chinensis |
| Rosa corymbulosa | Rosa cymosa | Rosa daishanensis |
| Rosa damascena | Rosa davidii | Rosa davurica |
| Rosa deqenensis | Rosa derongensis | Rosa deseglisei |
| Rosa dumalis | Rosa duplicata | Rosa ecae |
| Rosa eglanteria | Rosa fargesiana | Rosa farreri |
| Rosa fedtschenkoana | Rosa filipes | Rosa foetida |
| Rosa forrestiana | Rosa forrestii | Rosa gallica |
| Rosa giraldii | Rosa glomerata | Rosa graciliflora |
| Rosa helenae | Rosa henryi | Rosa hezhangensis |
| Rosa hissarica | Rosa hugonis | Rosa klukii |
| Rosa kokanica | Rosa koreana | Rosa korshinskiana |
| Rosa kuhitangi | Rosa kunmingensis | Rosa kwangtungensis |
| Rosa kweichowensis | Rosa laevigata | Rosa langyashanica |
| Rosa lasiosepala | Rosa laxa | Rosa lehmanniana |
| Rosa lichiangensis | Rosa litvinovii | Rosa longicuspis |
| Rosa lucidissima | Rosa lucieae | Rosa ludingensis |
| Rosa Luxemburg | Rosa macrophylla | Rosa mairei |
| Rosa majalis | Rosa maracandica | Rosa María Ojeda |
| Rosa Maria Ojeda | Rosa marschalliana | Rosa maximowicziana |
| Rosa micrantha | Rosa miyiensis | Rosa mollis |
| Rosa montezumae | Rosa morrisonensis | Rosa moschata |
| Rosa moyesii | Rosa multibracteata | Rosa multiflora |
| Rosa murielae | Rosa nanothamnus | Rosa noisettiana |
| Rosa odorata | Rosa omeiensis | Rosa oxyacantha |
| Rosa Parks | Rosa persetosa | Rosa pinnatisepala |
| Rosa pisiformis | Rosa platyacantha | Rosa porrectidens |
| Rosa praelucens | Rosa prattii | Rosa pricei |
| Rosa primula | Rosa pseudobanksiae | Rosa pulverulenta |
| Rosa roxburghii | Rosa rubiginosa | Rosa rubrifolia |
| Rosa rubus | Rosa rugosa | Rosa Salazar |
| Rosa sassnowskyana | Rosa saturata | Rosa sericea |
| Rosa sertata | Rosa setipoda | Rosa shangchengensis |
