- Authors, Arab1
- Authors, Arab--Biography1
- Avatars (Religion)1
- Aveiro, Gabriel de Lencastre, Duque de, 1667-17451
- Avicenna, 980-1037. Qaṣīdah al-rūḥīyah1
- Azharī, Khālid ibn ʻAbd Allāh, -1499. Sharḥ al-Ājurrūmīyah1
- Bahnasī, ʻAbd al-Wahhāb ibn al-Ḥasan, -1286 or 1287. Naẓm Muthallath Quṭrub1
- Bakers1
- Balances (Weighing instruments)1
- Bangladesh1
- Banyan tree--Religious aspects1
- Banyan tree--Religious aspects--Hinduism1
- Baptism1
- Baptism of Jesus Christ1
- Barducci, Filippo1
- Baroncelli, Francesco1
- Batignano, Carlo Gasparie di1
- Batista de Lanuza y Tafalla, Miguel, -1659. Vida de la venerable Madre Geronima de San Estevan1
- Batista de Lanuza y Tafalla, Miguel, -1659. Vida de la venerable madre Feliciana de San Ioseph1
- Battle of Badr (Badr Ḥunayn, Saudi Arabia : 624)1