- Riurik, Dontsov1
- Rostislav, Rumega1
- Rutgers, Catherine1
- Sakharov, Andrei1
- Salazkina, Masha1
- Sarkisian, Elena1
- Sauquillo, Francisca1
- Selejan, Ileana1
- Shafarevich, Igor'1
- Viktor, Gregori1
- Viktoriia, Semenova1
- Vladimir, Matusevich1
- Volodin, Vladimir1
- Voronel', Aleksandr1
- Young, Sokphea1
- Ziegler, Deborah A.1