- Astronomy, Medieval3
- Athīr al-Dīn al-Abharī, al-Mufaḍḍal ibn ʻUmar, -1265. Hidāyat al-ḥikmah2
- Authorship2
- Autographs11
- Avatars (Religion)1
- Avicenna, 980-10371
- Azerbaijani poetry1
- Babism3
- Babur, Emperor of Hindustan, 1483-15301
- Badr al-Rashīd, Muḥammad ibn Ismāʻīl, -1366. Alfāẓ al-kufr1
- Badʼ al-amālī (Ūshī, ʻAlī ibn ʻUthmān)1
- Bahai Faith4
- Bahai poetry1
- Bahaüddin Nakşibend, 1318-13891
- Basmalah1
- Battle of Badr (Badr Ḥunayn, Saudi Arabia : 624)1
- Battle of Karbalāʼ (Karbalāʼ, Iraq : 680)1
- Battles1
- Bayezid I, Sultan of the Turks, approximately 1360-14031
- Biographies61