| Rattus | Rat |
| Rattus adustus | Sunburned Rat |
| Rattus argentiventer | Rice-field rat |
| Rattus exulans | Polynesian Rat |
| Rattus fuscipes | Bush Rat |
| Rattus lutreolus | Australian Swamp Rat |
| Rattus nativitatis | Bulldog Rat |
| RATUC | Transport in Cluj-Napoca |
| Ratzeburg | Ratzeburg |
| RAU | RAU |
| Raubling | Raubling |
| raucedine | gruffness |
| Rauchwart | Rauchwart |
| rauco | gruff |
| Rauenberg | Rauenberg |
| Rauf Denktaş | Rauf Denktaş |
| Rauhenebrach | Rauhenebrach |
| Raul | Ralph |
| Raul Alcala | Raúl Alcalá |
| Raul Hilberg | Raul Hilberg |
| Raul Julia | Raúl Juliá |
| Raumismo | Raumism |
| Raunheim | Raunheim |
| Rauret | Rauret |
| Rauris | Rauris |
| Ravachol | Ravachol |
| Ravanastron | Ravanastron |
| ravanello | radish |
| ravanello cinese | daikon |
| ravanello giapponese | daikon |
| ravanello invernale | daikon |
| ravanello nero | winter radish |
| Rave - The Groove Adventure | Rape |
| Ravello | Ravello |
| Ravelsbach | Ravelsbach |
| Raven-Symoné | Raven-Symoné |
| Ravenala madagascariensis | Ravenala madagascariensis |
| Ravenna | Ravenna |
| Ravenna Calcio | Ravenna Calcio |
| Ravensburg | Ravensburg |
| Ravi | Ravi River |
| Ravi Shankar | Ravi Shankar |
| ravioli | ravioli |
| ravizzone | swede |
| Raviège | Raviège |
| Ravne na Koroškem | Ravne na Koroškem |
| Ravnsborg | Ravnsborg |
| ravvedersi | mend one's ways |
