- Perrow, Charles1
- Piper, Andrew1
- Platoni, Kara1
- Presner, Todd Samuel1
- Pye, Lucian W.1
- Regan, Priscilla M.1
- Reiss, Anja1
- Riska-Campbell, Leena1
- Rosen, Stephen1
- Ruzieva, Diliya1
- Sachs, Wolfgang1
- Samizdat Archives1
- Samizdat Archives of Radio Free Europe1
- Sattel, Volker1
- Schnapp, Jeffrey T.1
- Schweizer, Daniel1
- Servon, Lisa J.1
- Slinkin, M. F.1
- Stančić, Hrvoje1
- Sutton, Anthony C.1