Dictionaries, Thesauruses, Pictures, and Press Releases
- Rossby, Carl-Gustaf Arvid
- Rossetti, Francesco
- Rossi, Bruno Benedetto
- Rossiter, Roger James
- Rostan, Léon Louis
- Rostand, Jean Cyrus
- rostellum
- rostral suture
- rostrate
- Rostratulidae
- Rota, Gian-Carlo
- rotan
- rotary drilling
- rotating-cups anemometer
- rotation of the Earth
- rotational remanent magnetism
- rotational shear
- rotational slip
- rotational slump
- Rotatoria