- Astronomy, Medieval1
- Athīr al-Dīn al-Abharī, al-Mufaḍḍal ibn ʻUmar, -1265. Hidāyat al-ḥikmah1
- Aurispa, Giovanni, approximately 1376-14591
- Austria--Lambach (Upper Austria)1
- Austrian1
- Bahaüddin Nakşibend, 1318-13891
- Bahjah al-Wardīyah (Ibn al-Wardī, Zayn al-Dīn ʻUmar ibn al-Muẓaffar)1
- Ballads1
- Baraita of 32 rules1
- Basmalah1
- Benelux countries1
- Bianchi, Ginolfo de'1
- Bible. Isaiah1
- Bible. Job1
- Bible. Leviticus1
- Bible. Old Testament1
- Bible. Song of Solomon1
- Bibliographies1
- Birth of a person1
- Boccaccio, Giovanni, 1313-13751