- Bakhitov, M. Sh1
- Bakos, Zsigmond1
- Baldwin, Hanson Weightman1
- Balkan Section1
- Balázs Béla Stúdió1
- Barber, Noel1
- Bazarbaev, Zhumanazar1
- Belarusfilm1
- Belügyminisztérium Központi Irattára1
- Bodó, György1
- Bohlen, Charles E.1
- Boorstin, Daniel Joseph1
- British Broadcasting Corporation, Written Archive Centre1
- Brodie, Bernard1
- Broomfield, Nick1
- Buchan, Alastair1
- Bulgarian Unit1
- Casati, Metello1
- Conference on Labor Productivity1
- Constitutional and Legal Policy Institute at OSI-Budapest1