| 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 | 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 |
