| rosin | harts |
| Roskilde | Roskilde |
| Roskilde Cathedral | Roskilde domkyrka |
| Roskilde County | Roskilde amt |
| Roskilde Festival | Roskildefestivalen |
| Roskilde Fjord | Roskildefjorden |
| Roskilde municipality | Roskilde kommun |
| Roskilde University | Roskilde universitetscenter |
| Roslavl | Roslavl |
| Rosoboronexport | Rosoboronexport |
| Ross Brawn | Ross Brawn |
| Ross Dependency | Ross Dependency |
| Ross Geller | Ross Geller |
| Ross Island | Ross Island |
| Ross Perot | Ross Perot |
| Ross Sea | Rosshavet |
| Ross Seal | Ross säl |
| Ross the Boss | Ross the Boss |
| Rossa | Rossa |
| Rossby wave | Rossbyvåg |
| Rossenges | Rossenges |
| Rossens | Rossens |
| Rossinière | Rossinière |
| Rossiya | Pulkovo Aviation Enterprise |
| Rossiya Airlines | Pulkovo Aviation Enterprise |
| Rossiya Hotel | Hotell Rossija |
| Rosso Fiorentino | Rosso Fiorentino |
| roster | arbetslista |
| Rostock | Rostock |
| Rostov | Rostov |
| Rostov Oblast | Rostov oblast |
| Rostov-on-Don | Rostov-na-Donu |
| Rostroconchia | Rostroconchia |
| rostrum | podium |
| Roswell | Roswell |
| Roswell UFO incident | Roswellincidenten |
| rosy | rosenfärgad |
| Rosy barb | Praktbarb |
| Rosy Starling | Rosenstare |
| rosé | rosévin |
| rosé wine | rosévin |
| rot | sönderfalla |
| Rot-Weiss Essen | Rot-Weiss Essen |
| Rot-Weiß Ahlen | Rot-Weiss Ahlen |
| Rot-Weiß Oberhausen | Rot-Weiss Oberhausen |
| rota | tjänstgöringsordning |
| Rotarian | rotarian |
| rotary | roterande |
| Rotary Club | Rotaryklubb |
| Rotary clubs | Rotary International |
| Rotary encoder | Revolver |
| rotary engine | motor med roterande kolvar |
| rotary furnace | roterugn |
| Rotary International | Rotary International |
| Rotary pump | Centrifugalpump |
| rotate | rotera |
| rotating | roterande |
| Rotating meter | Spole |
| Rotating Savings and Credit Association | Tontine |
| rotation | rotation |
