Encyclopedias, Almanacs, Transcripts, and Maps
- Rocky Mountain House
- Rocky Mountain sheep
- Rocky River
- Rocourt
- Rodanim
- Rodbell, Martin
- Rodbertus, Karl Johann
- Rodchenko, Aleksandr
- Rodenbach, Georges
- rodenticide
- Rodgers, Christopher Raymond Perry
- Ródhos
- Rodilla, Simon
- Rodino, Peter Wallace, Jr.
- Rodney, Caesar
- Rodney, George Brydges Rodney, 1st Baron
- Rodope
- Rodoreda, Mercè
- Rodosto
- Rodriguez