- Astronomy, Arab1
- Atlantic Ocean--English Channel1
- Augustine, of Hippo, Saint, 354-4301
- Austria2
- Authors, Classical18
- Autographs56
- Avatars (Religion)1
- Ayyubids2
- Azerbaijani poetry1
- Badawī, Aḥmad, 1200?-12761
- Badʼ al-amālī (Ūshī, ʻAlī ibn ʻUthmān)4
- Bahnasī, ʻAbd al-Wahhāb ibn al-Ḥasan, -1286 or 1287. Naẓm Muthallath Quṭrub3
- Barbarossa, -15461
- Basmalah2
- 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 Lepanto (Greece : 1571)2
- Battle of Pharsalus (Farsala, Greece : 48 B.C.)1
- Battles1
- Beards1