Encyclopedias, Almanacs, Transcripts, and Maps
- Bugenhagen, Johann°
- Buglio, Ludovico
- Bugnini, Annibale
- Buhl, Franz Peder William Meyer°
- Buhler, Charlotte
- Buhusi
- Buitrago
- Bukarat (Abukarat, Abucarat, Bukrat), Abraham ben Solomon Ha-Levi
- Bukhara, Khanate and Emirate of
- Bukhari, Al- (810–870)
- Bukht?sh?'
- Bukiet, Melvin Jules
- Bukofzer, Manfred
- Bula, Raphael Moses
- Bulat, Judah ben Joseph
- Bulgakov, Macarius
- Bulgakov, Serge? Nikolaevich
- Bulgaria, The Catholic Church in
- Bulgarian Catholic Church (Eastern Catholic)
- Bulgarian Literature