| rosa | rosa |
| Rosa av Lima | Rosa de Lima |
| Rosa av Viterbo | Rosa de Viterbo |
| Rosa bandet | Lazo rosado |
| Rosa Luxemburg | Rosa Luxemburgo |
| Rosa pantern | La pantera rosa |
| Rosa panterns förbannelse | La maldición de la pantera rosa |
| Rosa Parks | Rosa Parks |
| rosaaktig | rojizo |
| Rosacea | Acné rosacea |
| Rosalba Carriera | Rosalba Carriera |
| Rosales | Rosales |
| Rosalind Franklin | Rosalind Franklin |
| Rosalyn Yalow | Rosalyn Yalow |
| Rosalynn Carter | Rosalynn Carter |
| Rosamunde Pilcher | Rosamunde Pilcher |
| Rosario | Rosario |
| Roscelin av Compiègne | Roscelino de Compiègne |
| Roscommon | Condado de Roscommon |
| Rose Bowl | Rose Bowl |
| Rose Byrne | Rose Byrne |
| Rose McGowan | Rose McGowan |
| Roseau | Roseau |
| Roselyn Sanchez | Roselyn Sánchez |
| Rosemary Clooney | Rosemary Clooney |
| Rosenaustadion | Rosenaustadion |
| Rosenborg BK | Rosenborg Ballklub |
| Rosencreuzarna | Rosacruz |
| Rosenflockel | Eupatorium purpureum |
| rosenfärgad | rosa |
| Rosenheim | Rosenheim |
| Rosenkakadua | Eolophus roseicapilla |
| Rosenkavaljeren | El caballero de la rosa |
| Rosenkransen | Rosario |
| rosenkål | col de Bruselas |
| rosenrasande | furibundo |
| Rosenrevolutionen | Revolución Rosa |
| Rosenrot | Rhodiola rosea |
| rosenröd | rosa |
| Rosens namn | El nombre de la rosa |
| Rosenstare | Estornino rosado |
| Rosenstavar | Liatris |
| Rosenthaleffekten | Efecto Pigmalión |
| rosenträ | palisandro |
| rosenvatten | agua de rosas |
| rosett | lazo |
| Rosetta | Rosetta |
| Rosettastenen | Piedra de Rosetta |
| Rosh hashana | Rosh Hashaná |
| Rosidae | Rosidae |
| Roskilde | Roskilde |
| Roskilde amt | Roskilde |
| Roskilde domkyrka | Catedral de Roskilde |
| Roskildefestivalen | Festival de Roskilde |
| Roslavl | Roslavl |
| Rosling | Andromeda |
| rosmarin | romero |
| Rosor | Rosa |
| Rosornas krig | Guerra de las Dos Rosas |
| Ross Brawn | Ross Brawn |
| Ross Dependency | Dependencia Ross |
| Ross Geller | Ross Geller |
| Ross Island | Isla de Ross |
| Ross Perot | Ross Perot |
| Ross the Boss | Ross Boss Friedman |
| Rossa | Rossa |
| Rossbyvåg | Onda de Rossby |
| Rossenges | Rossenges |
| Rossens | Rossens |
| Rosshavet | Mar de Ross |
| Rossinière | Rossinière |
| Rosso Fiorentino | Rosso Fiorentino |
| rost | óxido |
| rosta | tostar |
| rostand | tarro canelo |
| rostat bröd | tostada |
| rostat bröd med smält ost | tostada con queso derretido |
| rostbiff | rosbif |
| rostbrun | marrón |
| Rostfläckig katt | Prionailurus rubiginosus |
| rostfri | inoxidable |
| rostfritt stål | acero inoxidable |
| rostfärgad | marrón |
| Rostgumpsvala | Hirundo daurica |
| rostig | oxidado |
| Rostock | Rostock |
| Rostov | Rostov |
| Rostov-na-Donu | Rostov del Don |
| Rostra | Rostra |
| Rosväxter | Rosaceae |
| Roswell | Roswell |
| Roswellincidenten | Incidente OVNI de Roswell |
| rosévin | rosado |
| rot | raíz |
| Rot av tal | Función raíz |
| Rot-Weiss Essen | Rot-Weiss Essen |
| rota | arrastrarse |
| rota efter | buscar comida entre la basura |
| rota i | buscar comida entre la basura |
| Rota Romana | Rota Romana |
| rota sig | echar raíces |
| rotabagge | colinabo |
| Rotary International | Rotary International |
| rotation | vuelta |
| rotations- | rotatorio |
| Rotationshastighet | Velocidad angular |
| Rotationskropp | Sólido de revolución |
| rotationspunkt | fulcro |
| rotera | girar |
| roterande | rotatorio |
| roterugn | horno rotatorio |
| rotfast | arraigado |
| rotfrukt | tubérculo |
| Rothenbrunnen | Rothenbrunnen |
| Rothschild | Rothschild |
| rotknöl | tubérculo |
| rotlös | sin raíces |
| Rotorua | Rotorua |
| rotstock | rizoma |
| rottecken | signo de raíz |
| Rotten Apples | Rotten Apples |
| Rotterdam | Róterdam |
| Rottweil | Rottweil |
| Rottweiler | Rottweiler |
| Rotuma | Rotuma |
| Roubaix | Roubaix |
| Rouen | Ruán |
| rouge | colorete |
| Rougemont | Rougemont |
