| Roukala | Roukalampi | Roukassaari |
| Roukastrasket | Roukaya Mahamane | Roukejärvi |
| Roukela | Roukesaari | Roukkusaari |
| Roukojarvi | Roukojärvi | Roukojärvi (sjö i Finland) |
| Roukojärvikäinen | Roukovaara | Roul Fahlin |
| Roulad | Roulans | Rouleau |
| Rouleina | Rouleina attrita | Rouleina attritus |
| Rouleina danae | Rouleina eucla | Rouleina euryops |
| Rouleina guentheri | Rouleina livida | Rouleina maderensis |
| Rouleina mollis | Rouleina nuda | Rouleina squamilatera |
| Rouleina watasei | Roulenia maderensis | Roulers |
| Roulett | Roulette | Roulette (sång) |
| Roulettespel | Roulinia acrotricha | Roulinia acuta |
| Roulinia blanda | Roulinia chlorantha | Roulinia connivens |
| Roulinia convolvulacea | Roulinia cordata | Roulinia corymbosa |
| Roulinia ekmanii | Roulinia fluminensis | Roulinia foetida |
| Roulinia gracilis | Roulinia guayanensis | Roulinia humboldtiana |
| Roulinia jacquinii | Roulinia karwinskiana | Roulinia ligulata |
| Roulinia longifolia | Roulinia mannii | Roulinia modesta |
| Roulinia montevidensis | Roulinia palmeri | Roulinia parviflora |
| Roulinia racemosa | Roulinia riedelii | Roulinia selloana |
| Roulinia serratifolia | Roulinia sinaloensis | Roulinia tamifolia |
| Roulinia unifaria | Roulinia versicolor | Roulinia voglii |
| Rouliniella columbiana | Rouliniella corymbosa | Rouliniella foetida |
| Rouliniella guianensis | Rouliniella jaliscana | Rouliniella lignosa |
| Rouliniella racemosa | Rouliniella unifaria | Roullée |
| Roullee | Roullens | Roullet-Saint-Estèphe |
| Roullet-Saint-Estephe | Roullin | Roullin, punta |
| Roullours | Roum. (auktor) | Roumagne |
| Roumaji | Roumani, Pigi | Roumani, Venia |
| Roumanille | Roumare | Roumazières-Loubert |
| Roumégoux | Roumégoux, Cantal | Roumégoux, Tarn |
| Roumea hebecarpa | Roumegoux | Roumegueria |
| Roumegueria gangraena | Roumegueria goudotii | Roumegueria graminis |
| Roumegueria ichnanthi | Roumegueriella | Roumegueriella muricospora |
| Roumegueriella rufula | Roumeguerites radicosus | Roumengoux |
| Roumens | Roumoules | Rounakari |
| Rounala kyrka | Rounceyhäst | Round & Round |
| Round & Round (musiksingel med New Order) | Round & Round (sång av Selena Gomez & the Scene) | Round (auktor) |
| Round 2 | Round And Round | Round Head Island |
| Round Hill | Round Hill (kulle i Antarktis) | Round Hill (kulle i Heard- och McDonaldöarna) |
| Round Holm | Round Island | Round Island (Australien) |
| Round Island (ö i Australien, Queensland, lat -17,22, long 146,09) | Round Island (ö i Hongkong) | Round Island (ö i Kanada, Nunavut, lat 72,15, long -74,65) |
| Round Island (ö i Mauritius) | Round Island (ö i Storbritannien) | Round Island (Hongkong) |
| Round Island (olika betydelser) | Round Island, Antarktis | Round Island, Kanada |
| Round Island, Mauritius | Round Island, Nunavut | Round Island, Scillyöarna |
| Round Island, Skottland | Round Islands kölfjälliga boa | Round Islet |
| Round Lake | Round Lake (flygplats) | Round Lake (sjö i Antarktis) |
| Round Lake (sjö i Kanada, Ontario, Renfrew County, lat 45,64, long -77,53) | Round Lake (sjö i Kanada, Saskatchewan, lat 50,53, long -102,37) | Round Lake (Weagamow Lake) Airport |
| Round Lake Beach, Illinois | Round Lake Park, Illinois | Round Lake, Illinois |
| Round Lake, Ontario | Round Lake, Saskatchewan | Round Maple |
| Round Midnight | Round Midnight (film) | Round Mountain |
| Round Mountain (berg i Antarktis) | Round Mountain (berg i Australien, New South Wales, Tumbarumba, lat -36,03, long 148,35) | Round Mountain (berg i Kanada, British Columbia, lat 49,77, long -123,02) |
| Round Mountain (Snowy Mountains) | Round Mountain, Antarktis | Round Mountain, British Columbia |
| Round Mountain, Kalifornien | Round Point | Round Robin |
| Round robin | Round Rock | Round Rock, Texas |
| Round Springfield | Round Table | Round Table Sverige |
| Round the Back of the Arches | Round Top Island | Round Top Island (ö i Australien, Tasmanien) |
| Round Top Island National Park | Round, Dorothy | Round-lot |
| Round-lots | Round-robin | Round-trip delay time |
| Roundaboat | Roundabout | Roundabout (sång) |
| Roundabout Island | Roundabout-moving girls | Round‐robin (tävlingsform) |
| Roundel Dome | Roundell Palmer | Roundell Palmer, 1:e earl av Selborne |
| Rounders | Rounders - Sista spelet | Rounders – Sista spelet |
| Roundhay | Roundhay Garden Scene | Roundhay Park |
| Roundnet | Roundpower Records | Roundquist, Helge |
| Rounds, Mike | Roundstone | Roundstone (ort i Irland) |
| Roundstonia | Roundstonia cumuloidea | Roundstonia globulifera |
| Roundtown | Roundtree, Richard | Roundup |
| Roundup, Montana | Roundway | Roundwood |
| Rounio | Rounio-Höyskeri | Rounkloppi |
| Rounou | Rountzenheim | Roupa Nova |
| Roupala | Roupala adiantifolia | Roupala affinis |
| Roupala angustifolia | Roupala arvensis | Roupala asplenioides |
| Roupala attenuata | Roupala barnettiae | Roupala bleasdalei |
| Roupala boissieriana | Roupala borealis | Roupala brachybotrys |
| Roupala caparoensis | Roupala cearaensis | Roupala chimantensis |
| Roupala chrysogenia | Roupala cochinchinensis | Roupala colombiana |
| Roupala complicata | Roupala consimilis | Roupala cordifolia |
| Roupala cordifolia var. subintegerrima | Roupala darienensis | Roupala dentigera |
| Roupala dickneckeria | Roupala dielsii | Roupala discolor |
| Roupala dissimilis | Roupala diversifolia | Roupala dolichopoda |
| Roupala elegans | Roupala excelsa | Roupala ferruginea |
| Roupala ferruginea var. minor | Roupala fiebrigii | Roupala filiflora |
| Roupala frondosa | Roupala gardneri | Roupala gardneri var. integrifolia |
| Roupala gertii | Roupala glaberrima | Roupala glabrata |
| Roupala gracilis | Roupala griotii | Roupala hameliifolia |
| Roupala heterophylla | Roupala inaequalis | Roupala javanica |
| Roupala jelskii | Roupala krukovii | Roupala laurifolia |
| Roupala longepetiolata | Roupala longipetiolata | Roupala loranthoides |
| Roupala loxensis | Roupala lucens | Roupala macropoda |
| Roupala martii | Roupala martii var. pinnata | Roupala martii var. simplicifolia |
| Roupala mayana | Roupala media | Roupala meisneri |
| Roupala mexicana | Roupala minima | Roupala moluccana |
| Roupala monosperma | Roupala montana | Roupala montana var. complicata |
| Roupala mucronulata | Roupala multiflora | Roupala myrtoidea |
| Roupala nervosa | Roupala nitida | Roupala nonscripta |
| Roupala obovata | Roupala obtusata | Roupala ovalis |
| Roupala pachypoda | Roupala pallida | Roupala pamplonensis |
| Roupala panamensis | Roupala paruensis | Roupala paulensis |
