- Radio Free Europe/Radio Liberty, Inc - Research Institute19
- Samizdat Archives18
- Csákó, Mihály14
- Soviet Red Archives10
- Nóvé, Béla7
- Open Media Research Institute6
- Philipp, Tibor6
- Pastor, Peter5
- Samizdat Archives of Radio Free Europe5
- Jakab, Lajos4
- Group Inconnu3
- Hungarian Ministry of the Interior3
- Monitoring Unit3
- Pallai, Péter3
- Varga, László3
- Ajtony, Árpád2
- Balogh, Eva S.2
- Cséry, László2
- Geréb, Anna2
- Idegenforgami és Propaganda Vállalat2