- Pécsi, Kálmán1
- RFE Polish Underground Publications Unit1
- Radio Free Europe1
- Reiman, Michal1
- Research and Analysis Department1
- Riazanov, El'dar1
- Rigas Kino Studija1
- Roberts, David D.1
- Robsman, Viktor1
- Roma Sajtóközpont Egyesület1
- Romania. Ministerul Afacerilor Străine1
- Romanian Unit1
- Rostkowski, Joëlle1
- Rozanov, Mikh1
- Rudé, George F. E.1
- Samizdat Archives at the RFE/RL Research Institute1
- Schaeffer, Francis A.1
- Schiffer, Pál1
- Scott, Harriet Fast1
- Sharaliev, Borislav1