- Radio Free Europe/Radio Liberty, Inc - Research Institute22
- Samizdat Archives20
- Csákó, Mihály14
- Soviet Red Archives10
- Nóvé, Béla8
- Open Media Research Institute6
- Philipp, Tibor6
- Gábor Magos5
- Pastor, Peter5
- Samizdat Archives of Radio Free Europe5
- Judith Gimes4
- Pallai, Péter4
- Group Inconnu3
- Hanák, Péter3
- Hungarian Ministry of the Interior3
- Moldova, György3
- Monitoring Unit3
- Radio Free Europe and Radio Liberty, Inc.3
- Varga, László3
- Ajtony, Árpád2