- Eyermann, Karl-Heinz1
- Film Studio of the Hungarian Workers Militia1
- Fondation pour une entraide intellectuelle européenne, FEIE1
- Free Europe Committee, Inc1
- Gross, Babette1
- Gábor Magos1
- Hegedüs, András1
- Hirsch, Kurt1
- Information Services Department1
- Király, Béla1
- Lewin, Moshe1
- Magos, Gábor1
- Magos-Gimes, Judit1
- Media and Opinion Research Department1
- Nettl, J. Peter1
- Open Society Archives at Central European University1
- Polish Unit of RFE/RL Research Institute; RFE/RL RI1
- Portisch, Hugo1
- Romanian Unit1
- Tóth, István György1