| Rix, Nièvre | Rixensart | Rixheim |
| Rixin | Rixton (ban nhạc) | Riya |
| Riyad Mahrez | Riyadh | Riyadh (tỉnh) |
| Riyadh (vùng) | Riyal | Riyal Ả Rập Saudi |
| Riyal Ả Rập Xê Út | Riyal Qatar | Riyo Mori |
| Riyoko Ikeda | Rizal | Rizal, Cagayan |
| Rizal, Kalinga | Rizal, Laguna | Rizal, Nueva Ecija |
| Rizal, Occidental Mindoro | Rizal, Palawan | Rizal, Zamboanga del Norte |
| Rizaucourt-Buchey | Rize | Rize (tỉnh) |
| Rizeiella anatolica | Rizeiella camiliensis | Rizekent, Aziziye |
| Rizvan Utsiyev | Rizziconi | Rjabovana |
| Rk 95 Tp | Rk 95 TP | RKK Energia |
| RKV-15 | RL | Rlăm |
| Rly. Settlement Roza | RM | RM (rapper) |
| RMB | RMB-93 | RMC 136a1 |
| RMIT | RMS Baltic | RMS Carpathia |
| RMS Lusitania | RMS Majestic (1914) | RMS Mauretania (1906) |
| RMS Olympic | RMS Titanic | RNA |
| RNA can thiệp | RNA polymerase | RNA POLYMERASES |
| RNA thông tin | RnB | RNC - Bộ điều khiển thông tin di động thế hệ 3 |
| RNVS Trần Quang Khải (HQ-2) | RO | Ro (FE) |
| Ro, Ferrara | Ro, Italy | Ro-Shaun Williams |
| Ro/ro | ROA | Roa (ca sĩ) |
| Roa Min-kyung | Roa, Burgos | Road Rash |
| Road to Revolution: Live at Milton Keynes | Road Town | Road Warriors |
| Roads to Judah | Roaillan | Roaix |
| Roald Amundsen | Roald Dahl | Roald Hoffmann |
| Roales | Roales de Campos | Roaming Shores, Ohio |
| Roan, Sør-Trøndelag | Roanne | Roanne (quận) |
| Roannes-Saint-Mary | Roanoke, Alabama | Roanoke, Illinois |
| Roanoke, Quận Woodford, Illinois | Roanoke, Texas | Roanoke, Virginia |
| Roar (bài hát) | Roaring Brook, Quận Lackawanna, Pennsylvania | Roaring Creek, Quận Columbia, Pennsylvania |
| Roaring River, Quận Barry, Missouri | Roaring Spring, Pennsylvania | Roaring Springs, Texas |
| Roark, Quận Gasconade, Missouri | Roaschia | Roascio |
| Roasio | Roassit | Roata de Jos |
| Roatto | Roßbach, Braunau am Inn | Roßbach, Neuwied |
| Roßbach, Rottal-Inn | Roßdorf, Jerichower Land | Roßdorf, Schmalkalden-Meiningen |
| Roßhaupten | Roßla | Roßleben |
| Roßleithen | Roßtal | Roßwein |
| Ročov | Roštín | Roštění |
| Roè Volciano | Roézé-sur-Sarthe | Roëllecourt |
| Rožďalovice | Rožmberk nad Vltavou | Rožmitál na Šumavě |
| Rožmitál pod Třemšínem | Rožná | Rožnov |
| Rožnov pod Radhoštěm | Rob Bourdon | Rob Cavallo |
| Rob Cohen | Rob Elliot | Rob Greenberg |
| Rob Holding | Rob Reiner | Rob Rensenbrink |
| Rob Riggle | Rob Schneider | Rob Van Dam |
| Robanesti | Robassomero | Robécourt |
| Robbah | Robben | Robberson No. 1A, Quận Greene, Missouri |
| Robberson No. 1B, Quận Greene, Missouri | Robberson No. 2, Quận Greene, Missouri | Robbiate |
| Robbie Fowler | Robbie Keane | Robbie Williams |
| Robbins, Illinois | Robbinsdale, Minnesota | Robbio |
| Robbrechtia | Robbrechtia grandifolia | Robbrechtia milleri |
| Robeasca | Robecchetto con Induno | Robecco d'Oglio |
| Robecco Pavese | Robecco sul Naviglio | Robecq |
| Robella | Robersart | Roberson de Arruda Alves |
| Robert | Robert "Kool" Bell | Robert A. Dahl |
| Robert A. Heinlein | Robert A. Millikan | Robert A. Mundell |
| Robert A. Taft II | Robert Alexander Mundell | Robert Allen Pease |
| Robert Allen Zimmerman | Robert Alphonso Taft II | Robert Altman |
| Robert Andrews Millikan | Robert August Valentin Albert Reinhold von Massow | Robert Aumann |
| Robert B. Laughlin | Robert B. Woodward | Robert Baden-Powell |
| Robert Baden-Powell, 1st Baron Baden-Powell | Robert Barro | Robert Bartolomeu |
| Robert Bárány | Robert Benton | Robert Betts Laughlin |
| Robert Borden | Robert Bosch GmbH | Robert Boyle |
| Robert Bridges | Robert Brout | Robert Bruce Merrifield |
| Robert Bunsen | Robert Burns | Robert Burns Woodward |
| Robert C. Merton | Robert Carlyle | Robert Christgau |
| Robert Cochran (nhà sản xuất truyền hình) | Robert Coleman Richardson | Robert Curl |
| Robert da Silva Almeida | Robert Danhi | Robert dòng họ Brus |
| Robert de Clari | Robert de La Salle | Robert De Niro |
| Robert de Visée | Robert Devereux | Robert Doisneau |
| Robert Dowland | Robert Downey Jr | Robert Downey Jr. |
| Robert Downey, Jr. | Robert Dudley | Robert Dudley Baxter |
| Robert Duvall | Robert E. Lee | Robert Edward Lee |
| Robert Emerson Lucas | Robert Emerson Lucas, Jr. | Robert Endre Tarjan |
| Robert F. Curl | Robert F. Engle | Robert F. Engle III |
| Robert F. Furchgott | Robert F. Kennedy | Robert Falcon Scott |
| Robert Farah (quần vợt) | Robert Farah (tennis) | Robert Farah Maksoud |
| Robert Fico | Robert Fischer | Robert Fisher (định hướng) |
| Robert Fogel | Robert Franklin Stroud | Robert Fripp |
| Robert Frost | Robert Fry Engle III | Robert Fulton |
| Robert G. Edwards | Robert G. K. Thompson | Robert G. Shaw |
| Robert Galbraith | Robert Gates | Robert Geoffrey Edwards |
| Robert Georges Nivelle | Robert Gould Shaw | Robert Graves |
| Robert Grosseteste | Robert Grubbs | Robert Guérin |
| Robert Guerin | Robert H. Goddard | Robert H. Grubbs |
| Robert Hardy | Robert Harold Nimmo | Robert Hải |
| Robert Hübner | Robert Herrick | Robert Hoffman |
| Robert Hofstadter | Robert Hooke | Robert Horvitz |
| Robert Huber | Robert Hubner | Robert Huth |
| Robert I của Pháp | Robert I của Scotland | Robert I the Bruce |
| Robert II của Pháp | Robert II của Scotland | Robert Ivanovich Rozhdestvensky |
| Robert J. Aumann | Robert J. Barro | Robert J. Lang |
| Robert J. Shiller | Robert J. Walker | Robert John Aumann |
| Robert John Walker | Robert Johnson | Robert Jungk |
| Robert Kazinsky | Robert Kenedy Nunes do Nascimento | Robert Kennedy |
| Robert Kiprono Cheruiyot | Robert Kiyosaki | Robert Koch |
| Robert Kuok | Robert L. Borden | Robert Laird Borden |
| Robert Langdon | Robert Langlands | Robert Laughlin |
