| 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 |
| Rovas | Rovasiras | Rovščica |
| Rovšek | Rovás | Rovásírás |
| Rovca | Rovci | Rove |
| Rove, Vojnik | Rove, Zagorje ob Savi | Rover (hokej na ledu) |
| Rovišče | Rovišče pri Studencu | Rovišče, Zagorje ob Savi |
| Rovišće | Roviška | Rovištanci |
| Rovigo (pokrajina) | Rovine | Rovine (razločitev) |
| Rovine, Ivanjica | Rovinj | Rovinjsko Selo |
| Rovkasti krti | Rovke | Rovkin klop |
| Rovni | Rovno, Petrovsko | Rovt |
| Rovt pod Menino | Rovt, Dobrova - Polhov Gradec | Rovt, Dobrova-Polhov Gradec |
| Rovtarica | Rovtarske Žibrše | Rovtarsko hribovje |
| Rovte | Rovte pri Nazarjih | Rovte v Selški dolini |
| Rovte, Logatec | Rovte, Radovljica | Row, Row, Row Your Boat |
| Rowan Arthur Bayfield Freeland | Rowan Atkinson | Rowell |
| Rowland Henry Towell | Rowling | Roxana Cogianu |
| Roxette | Roy Alvin Storey | Roy B. Sutherland |
| Roy Buchanan Sutherland | Roy Bucher | Roy Cecil Phillipps |
| Roy Emerson | Roy Glauber | Roy J. Glauber |
| Roy Jay Glauber | Roy Kelton Orbison | Roy King |
| Roy Kirkwood McConnell | Roy Makaay | Roy Manzer |
| Roy Maxwell Drummond | Roy Orbison | Roy Rudonja |
| Roy Salvadori | Roy Scheider | Roy Schooley |
| Roy Smith | Roy Sutherland | Roy William Neil |
| Roy William Neill | Roy Wood | Roy Worters |
| Roya | Royal Air Force | Royal Airforce |
| Royal Astronomical Society | Royal Canadian Navy | Royal Caribbean |
| Royal Caribbean International | Royal Charleroi Sporting Club | Royal Dutch Shell |
| Royal Flying Corps | Royal London Society for the Blind | Royal Mile |
| Royal Navy | Royal Society | Royan |
| Royère-de-Vassivière | Roybon | Royere-de-Vassiviere |
| Royken | Royrvik | Roza |
| Roza in modra | Roza Luxemburg | Roza Papo |
| Roza Souvan | Rozacea | Rozalia |
| Rozalia Luxemburg | Rozalija | Rozalija Škantar |
| Rozalija Souvan | Rozalija Sršen | Rozalija Taufferer |
| Rozalijina kapela, Ribniško selo | Rozalinda (luna) | Rozamarija |
