| Ronski ledenik | Ronto | Rooibos |
| Rooivalk | Roots reggae | Roots rock reggae |
| Rop | Rop (kriminal) | Rop (priimek) |
| Rop draguljarne | Rop draguljarne Graff Diamonds | Rop na ulici Baker Street |
| Ropa | Ropar | Roparski orel |
| Ropas | Ropoča | Ropočevo |
| Ropotuh | Ropova vlada | Roppenheim |
| Ropret | Roque Júnior | Roque Junior |
| Roquebillière | 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 |
