- Radio Free Europe/Radio Liberty Research Institute (RFE/RL Research Institute)7,048
- Samizdat Archives19
- Open Media Research Institute17
- Radio Free Europe/Radio Liberty, Inc - Research Institute15
- Csákó, Mihály13
- Soviet Red Archives12
- Blinken, Donald9
- Samizdat Archives of Radio Free Europe8
- Monitoring Unit7
- Nóvé, Béla7
- Pastor, Peter6
- American Refugee Committee5
- Bartók, István4
- Fekete Doboz Alapítvány4
- Hanák, Péter3
- Nickel, Gitta3
- Péter Forgács3
- Schwarze, Wolfgang3
- Sipos, András3
- Soros Foundation–Hungary3