- Radio Free Europe/Radio Liberty Research Institute (RFE/RL Research Institute)408
- Samizdat Archives15
- Radio Free Europe/Radio Liberty, Inc - Research Institute10
- Soviet Red Archives7
- Samizdat Archives of Radio Free Europe3
- Geréb, Anna2
- Hanák, Péter2
- Open Society Archives at Central European University2
- Radio Free Europe and Radio Liberty, Inc.2
- Al'tshuler, Moisei Solomonovich1
- Alfred A. Reisch1
- Analytic Research Department1
- Arutiunian, IUrii Vartanovich1
- Constitutional and Legal Policy Institute at OSI-Budapest1
- Csákó, Mihály1
- Filimonov, Eduard Gennad'evich1
- Film Studio of the Hungarian Workers Militia1
- Gaidai, Leonid1
- Hegedüs, András1
- Information Services Department1