| Riccardo Cocciante | Riccardo Cocciante |
| Riccardo Giacconi | Riccardo Giacconi |
| Riccardo Muti | Riccardo Muti |
| Riccardo Paletti | Riccardo Paletti |
| Riccardo Patrese | Riccardo Patrese |
| Riccardo Ricco | Riccardo Riccò |
| Ricercare | Ricercar |
| Rich Internet Application | Rich Internet Application |
| Rich Text Format | Rich Text Format |
| Richard | Richard |
| Richard Abegg | Richard Abegg |
| Richard Adams | Richard Adams |
| Richard Aldington | Richard Aldington |
| Richard Arkwright | Richard Arkwright |
| Richard Ashcroft | Richard Ashcroft |
| Richard Attenborough | Richard Attenborough |
| Richard August Carl Emil Erlenmeyer | Emil Erlenmeyer |
| Richard Avedon | Richard Avedon |
| Richard Axel | Richard Axel |
| Richard Bach | Richard Bach |
| Richard Bellman | Richard Bellman |
| Richard Branson | Richard Branson |
| Richard Brinsley Sheridan | Richard Brinsley Sheridan |
| Richard Buckminster Fuller | Richard Buckminster Fuller |
| Richard Burns | Richard Burns |
| Richard Burton | Richard Burton |
| Richard Chamberlain | Richard Chamberlain |
| Richard Cheese | Richard Cheese |
| Richard Clarke | Richard Clarke |
| Richard Clayderman | Richard Clayderman |
| Richard Curtis | Richard Curtis |
| Richard Dawkins | Richard Dawkins |
| Richard Dean Anderson | Richard Dean Anderson |
| Richard Donner | Richard Donner |
| Richard Dreyfuss | Richard Dreyfuss |
| Richard Durbin | Richard Durbin |
| Richard Edler von Mises | Richard von Mises |
| Richard Edwardes | Richard Edwards |
| Richard Evelyn Byrd | Richard Evelyn Byrd |
| Richard Ewen Borcherds | Richard Borcherds |
| Richard Felton Outcault | Richard Felton Outcault |
| Richard Feynman | Richard Feynman |
| Richard Francis Burton | Richard Francis Burton |
