| 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 | Roupala percoriacea | Roupala peruviana |
| Roupala pinnata | Roupala plinervia | Roupala polystachya |
| Roupala princeps | Roupala pseudocordata | Roupala psilocarpa |
| Roupala pullei | Roupala pyrifolia | Roupala racemosa |
| Roupala raimondii | Roupala repanda | Roupala rhombifolia |
| Roupala robusta | Roupala saxicola | Roupala schomburgkii |
| Roupala schulzii | Roupala sculpta | Roupala scytophylla |
| Roupala serrata | Roupala sessiliflora | Roupala sessilifolia |
| Roupala sororopana | Roupala sphenophylla | Roupala spicata |
| Roupala steinbachii | Roupala steyermarkii | Roupala suaveolens |
| Roupala subintegerrima | Roupala thomesiana | Roupala tobagensis |
| Roupala tomentosa var. integrifolia | Roupala tristis | Roupala varelana |
| Roupala veraguensis | Roupala wallichii | Roupala warmingii |
| Roupala yauaperyensis | Roupalia grata | Roupe, Magnus |
| Roupe, Mikael | Roupeldange | Roupellia grata |
| Roupellina boivinii | Roupellina boivinii var. angustifolia | Roupellina boivinii var. grandiflora |
| Rouperroux | Rouperroux-le-Coquet | Rouposjön |
| Roupov | Roupy | Roura |
| Roura (arrondissementhuvudort) | Roura (kommun) | Roura glabra var. coriacea |
| Roure | Roure (olika betydelser) | Roure, Alpes-Maritimes |
| Roure, Italien | Roure, Marta | Rourea |
| Rourea accrescens | Rourea acropetala | Rourea acutipetala |
| Rourea adenophora | Rourea albidoflavescens | Rourea amazonica |
| Rourea anomala | Rourea antioquensis | Rourea araguaensis |
| Rourea asplenifolia | Rourea bahiensis | Rourea balansaeana |
| Rourea baumannii | Rourea blanchetiana | Rourea brachyandra |
| Rourea breviracemosa | Rourea calophylla | Rourea calophylloides |
| Rourea camptoneura | Rourea cardonae | Rourea carvalhoi |
| Rourea cassioides | Rourea caudata | Rourea chrysomala |
| Rourea chrysomalla | Rourea cnestidifolia | Rourea coccinea |
| Rourea commutata | Rourea concolor | Rourea confundens |
| Rourea coriacea | Rourea cubensis | Rourea cuspidata |
| Rourea dictyophylla | Rourea discolor | Rourea diversifolia |
| Rourea doniana | Rourea duckei | Rourea emarginata |
| Rourea erecta | Rourea erythrocalyx | Rourea florida |
| Rourea fluminensis | Rourea foreroi | Rourea frutescens |
| Rourea fulgens | Rourea gardneriana | Rourea glabra |
| Rourea glabra var. amazonica | Rourea glabra var. coriacea | Rourea glabra var. floribunda |
| Rourea glabra var. parviflora | Rourea glabra var. trifoliolata | Rourea glazioui |
| Rourea gracilis | Rourea granatensis | Rourea grosourdyana |
| Rourea gudjuana | Rourea harmandiana | Rourea heterophylla |
| Rourea hondurensis | Rourea humilis | Rourea imbricata |
| Rourea induta | Rourea induta var. concinna | Rourea intermedia |
| Rourea ivorensis | Rourea javanica | Rourea kappleri |
| Rourea krukovii | Rourea latifoliolata | Rourea laxiflora |
| Rourea ligulata | Rourea lucida | Rourea luizalbertoi |
| Rourea luzoniensis | Rourea macrocalyx | Rourea macrophylla |
| Rourea martiana | Rourea microcarpa | Rourea microphylla |
| Rourea millettii | Rourea mimosoides | Rourea minor |
| Rourea minor subsp. caudata | Rourea minor subsp. microphylla | Rourea monticola |
| Rourea multiflora | Rourea myriantha | Rourea neglecta |
