| Roquebilliere | Roquefort | Roquefort, Landes |
| Roquemaure, Gard | Roquesteron | Roquevaire |
| Rorschachov test | Rorty | Rory Byrne |
| Rory Fallon | Rory Fitzpatrick | Rory Gallagher |
| Rory McLeod | Rory McLeod (snooker) | ROS |
| Rosa | Rosa (ime) | Rosa (razločitev) |
| Rosa (rod) | Rosa Bonheur | Rosa canina |
| Rosa Hadživuković (razločitev) | Rosa Kellner | Rosa Luxemburg |
| Rosa Mayreder | Rosa Mina Schärer | Rosa Mota |
| Rosa Parks | Rosa Reichert | Rosa Taikon |
| Rosacea | Rosaceae | Rosalía Vila |
| Rosales | Rosalia alpina | Rosalia Porcaro |
| Rosalie Hale | Rosalind Elsie Franklin | Rosalind Franklin |
| Rosalinda | Rosalnice | Rosalyn Bryant |
| Rosalyn Sussman Yalow | Rosalyn Yalow | Rosana |
| Rosana (novela) | Rosana (razločitev) | Rosana Hribar |
| Rosanda | Rosanda Sajko | Rosangela Santos |
| Rosanna (singl) | Rosanna (skladba) | Rosans |
| Rosario Palić | Rosarium Virginis Mariae | Rosatom |
| Rosazia | Rosângela Santos | Roscelin |
| Roscelin iz Compiegneja | Roscellinus Compendiensis | Roscoe Tanner |
| Rose Ausländer | Rose Fitzgerald Kennedy | Rose Kennedy |
| Rose Mary Prosen | Rose McGowan | Rose O'Neal Greenhow |
| Roseau | Rosegg | Rosemar Coelho |
| Rosemar Coelho Neto | Rosemar Maria Neto | Rosemarie Ackermann |
| Rosemarie Whyte | Rosemarie Witschas | Rosemary Casals |
| Rosemary Stirling | Rosemary Theby | Rosenberg (razločitev) |
| Rosenborg B.K. | Rosenborg Ballklub | Rosenborg BK |
| Rosenlevin U-38 | Rosenlevin U-38 Pori | Rosenmontagsball |
| Rosenwiller | Rosetta | Rosetta (razločitev) |
| Rosetta Stone | Roseville, Illinois | Rosh Hashanah |
| Rosheim | Roshel | Roshel Senator |
| Rosi Mittermaier | Rosiana Coleners | Rosišče |
| Rosići | Rosica, Kruševac | Roside |
| Rosids | Rosie Casals | Rosie Jones |
| Rosiglitazon | Rosika Schwimmer | Rosikovke |
| Rosina | Rosina Kellner | Rosita |
| Roskilde | Roskildska palača | Roskildska stolnica |
| Roskildski muzej | Roskildski samostan | Roskildski sporazumi |
| Roskosmos | Roskozmos | Rosli Rominger |
| Rosli Streiff | Roslin | Roslyn |
| Rosmarinus officinalis | Rosneft | Rosnica |
| Rosny-sous-Bois | Rosomač | Rosomah |
| Rosopajnik | Rospigliani | Rosporden |
| Ross | Ross Alexander | Ross Brawn |
| Ross Cairns McCay | Ross Castle | Ross Collinge |
| Ross Cosens Howman | Ross Hounsell Collinge | Ross Island |
| Ross Kemp | Ross MacPherson Smith | Ross Morrison MacDonald |
| Ross Tong | Rossano Galtarossa | Rossetti |
| Rossfeld | Rossi | Rossini |
| Rosslyn | Rosso Fiorentino | Rossov grad |
| Rossov otok | Rossova ledena polica | Rossova odvisnost |
| Rossovo morje | Rossovo odvisno ozemlje | Rost |
| Rostás Pál | Rosteig | Rostislav Aleksejev |
| Rostislav Evgenjevič Aleksejev | Rostislav Jevgenjevič Aleksejev | Rostock |
| Rostohar | Rostov na Donu | Rostovcev |
| Rostovska oblast | Rostra | Rostralni steber |
| Rostrenen | Rostropovič | Rostrum |
| Rostselmaš | Rosulje | Rosulje (razločitev) |
| Rosulje, Hrvatska Kostajnica | Rosuvastatin | Rosvita |
| Rosvita Pesek | Roswell | Roswell incident |
| Roswell, Nova Mehika | Roswitha Steiner | Rot (priimek) |
| Rot (razločitev) | ROT54 | Rotacija |
| Rotacija Zemlje | Rotacijska črpalka | Rotacijska perioda |
| Rotacijska ploskev | Rotacijska vlada | Rotacijski elipsoid |
| Rotacijski moment | Rotameter | Rotar |
| Rotarijci | Rotary club | Rotary Club Ljubljana |
| Rotary klub Ljubljana | Rotary klub Logatec | Rotatoria |
| Rotavirus | Rotax | Rotax 582 |
| Rotax 912 | ROTAX 912 | Rotberg |
| Rotgašovci | Roth-Krnka M.7 | Roth-Steyr M.7 |
| Roth-Steyr M1907 | Rothau | Rothbach |
| Rothschild | Rothschildi | Rotifera |
| Rotija | Rotirajoča raketa | Rotirajoči motor |
| Rotirajoči top | Rotman | Rotman (priimek) |
| Rotman (razločitev) | Rotomahana (jezero) | Rotometer |
| Roton | Rotonda svetega Lovrenca | Rotor |
| Rotor (helikopter) | Rotor z reaktivnim motorjem | Rotorkraft |
| Rotorski zmaj | Rotorski zrakoplov | Rotorua |
| Rotorua (jezero) | RotorWay A600 Talon | RotorWay Exec |
| Rotovš, Slovenska Bistrica | Rotovški stolp | Rotovški trg |
| Rotovž | Rotovž, Lenart v Slovenskih goricah | Rotovž, Maribor |
| Rotovž, Novo mesto | Rotovž, Slovenska Bistrica | Rotovnik |
| Rotovnikova jama | Rotsee | Rott |
| Rott (priimek) | Rott (razločitev) | Rottelsheim |
| Rotten (TV serija) | Rotten Tomatoes | Rotterdam |
| Rotunda | Rotunda (geometrija) | Rotunda sv. Lovrenca, Mantova |
| Rotunda svete Katarine, Znojmo | Rotunda svetega Lovrenca | Rotunda v Mosti |
| Rotunda, Selo | Rotweil | ROU |
| Roubaix | Rouen | Rouen-Les-Essarts |
| Rouergue | Rougemont, Doubs | Rouillac, Charente |
| Roujan | Roulans | Round & Round (pesem, Selena Gomez & the Scene) |
| Round and Round | Round and Round (pesem, Selena Gomez & the Scene) | Round and Round (skladba, Tinkara Kovač) |
| Round Midnight (soundtrack) | Round robin | Rountzenheim |
| Rouran | Rouranščina | Rouranski kaganat |
| Rous | Rousova kapela v Beltincih | Rousova kapela, Beltinci |
| Rousseau | Roussillon, Isère | Router |
| Routot | Roux | Rova |
| Rova (Madagaskar) | Rova Antananarivo | Rovačko Trebaljevo |
| Rovaš | Rovan | Rovaniemi |
