- Abraham, Richard1
- Aczél, György1
- Agee, Philip1
- Ajtony, Árpád2
- Alekseeva, Liudmila1
- Alfred A. Reisch1
- Allerhand, Jacob1
- American Refugee Committee2
- Analytic Research Department1
- Andonov, Ivan1
- Aveling, Eleanor Marx1
- Balkan Section1
- Ball, Alan M.1
- Balogh, Eva S.2
- Bareja, Stanisław1
- Basov, A. V.1
- Bazylewicz, Józef1
- Beauvois, Daniel1
- Belov, Anatolii Vasil'evich1
- Belügyminisztérium Központi Irattára1