Encyclopedias, Almanacs, Transcripts, and Maps
- Robert Wood
- Robert Woodrow Wilson
- Roberto Ivens
- Roberts SC phocomelia
- Roberts SC Phocomelia
- Roberts, Estelle (1889-1970)
- Roberts, Etta
- Roberts, Jane (1929-1984)
- Robertson, Olivia (1917-)
- Robertus Anglicus
- Robertus Valturius
- Robinow syndrome
- Robinow Syndrome
- Robins
- Robins
- Robot Toys
- Robots and Robotics
- Rocail
- Rochas d'Aiglun, Lt.-Col. Eugene Auguste-Albert de (1837-1914)
- Rochester Rappings