Encyclopedias, Almanacs, Transcripts, and Maps
- Robusti, Jacopo
- Roca, Cabo da
- Rocafuerte, Vicente
- Rocard, Michel Louis Léon
- Rochambeau, Jean Baptiste Donatien de Vimeur, comte de
- Roche, Kevin
- Rochefort, Victor Henri, marquis de Rochefort-Luçay
- Rochelle salt
- Rochester (town, England)
- Rochester, University of
- Rochet, Waldeck
- rock carvings and paintings
- Rock Creek Park
- rock crystal
- Rock Falls
- Rock Hill
- rock rabbit
- Rock River
- Rock Springs
- rock temple