Encyclopedias, Almanacs, Transcripts, and Maps
- Rahel
- Rahimyar Khan
- Rahman, Tunku Abdul
- Rahway
- Rai'atea
- Raibolini, Francesco
- Raichur
- Raiffeisen, Friedrich Wilhelm
- Raimar, Freimund
- rain tree
- Rainalducci, Pietro
- Rainbow Bridge National Monument
- Rainbow Division
- rainbow fish
- Rainey, Joseph Hayne
- Rainy Lake
- Rais, Gilles de Laval, seigneur de
- Rajahmundry
- Rajapaksa, Mahinda
- Rajapakse, Mahinda