| 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 |
| Rozamunda (polka) | Rozana | Rozanov |
| Rozario Palić | Rozeta | Rozeta (arhitektura) |
| Rozeta (meglica) | Rozeta (razločitev) | Rozga |
| Rozi | Rozide | Rozierjev balon |
| Rozika | Rozina | Rozina (priimek) |
| Rozina (razločitev) | Rozine | Rozka |
| Rozka Štefan | Rozka Usenik | Rozmajerovac |
| Rozman | Rozmanova ulica | Rozmanova ulica, Ljubljana |
| Rozmanova ulica, Piran | Rozmarin | Rozo Palić |
| Rozoy-sur-Serre | Rozsály | RP |
| Rp. Lirikon21 | RP02 | RPG |
| RPG-7 | RPi | RPL (programski jezik) |
| RPN | RS | RS-12M Topol |
| RS-24 Jars | RS-68 | RSA |
| RSA (razločitev) | RSA šifriranje | Rsavci |
| RSDN-20 | RSF | RSF (razločitev) |
| RSFSR | RSK | RSL (identifikator) |
| RSM | Rsovac | Rsovci |
| RSQ | Rsq | Rss |
| RSS | RSS (protokol) | RT |
| Rt | Rt Agulhas | Rt Cape Horn |
| Rt dobre nade | Rt dobrega upanja | Rt Dobrega upanja |
| Rt Finisterre | Rt Horn | Rt Kolka |
| Rt Madona | Rt Oštra | Rt Roca |
| RT-24 Jars | RT-2PM Topol | RT-70 |
| Rtanj, Boljevac | Rtari | RTC Kranjska Gora |
| RTC Krvavec | RTCW | RTECS |
| RTFM | Rti | Rtič |
| Rtiče | Rtiče pri Zagorju | Rtić |
| Rtina | Rtkovo | RTL Televizija |
| Rtl televizija | RTO | RTS |
| RTV | RTV Ljubljana | RTV Ljubljana (založba) |
| RTV SLO | RTV Slovenija | RTVS |
| Rtvslo | RTVSLO | RU-38 |
| RU-38 Pori | Ruanda | Ruandska republika |
| Ruandski genocid | Ruapehu | Ruča |
