- Radio Free Europe/Radio Liberty Research Institute (RFE/RL Research Institute)10
- Open Society Archives at Central European University5
- Soros, George4
- Agnew, John A.1
- Albanese, Matteo1
- Balakian, Peter1
- Berger, Nathalie1
- Bienstock, Ric Esther1
- Black, Stephanie1
- Bloemen, Shantha1
- Boyd, Stephanie1
- Brechenmacher, Saskia1
- Burton, Elise K.1
- Caldwell, Gillian1
- Chang, Yung1
- Cole, Alastair1
- Collier, Paul1
- Crepu, Jean1
- Damian, Ernesto Cabellos1
- David, Lea1