- Arabic prose literature1
- Arabs1
- Arbaʻ parashiyot1
- Arithmetic1
- Armada (1588)1
- Armorial bookplates1
- Armorial stamps1
- Astrolabes1
- Astrology, Arab1
- Astrology, Turkish1
- Atlantic Ocean--English Channel1
- Augustine, of Hippo, Saint, 354-4301
- Avatars (Religion)1
- Avicenna, 980-1037. Tafsīr Sūrat al-Ikhlāṣ1
- Ayyubids1
- Azerbaijani poetry1
- Badawī, Aḥmad, 1200?-12761
- Bahnasī, ʻAbd al-Wahhāb ibn al-Ḥasan, -1286 or 1287. Naẓm Muthallath Quṭrub1
- Barbarossa, -15461
- Batista de Lanuza y Tafalla, Miguel, -1659. Vida de la venerable Madre Geronima de San Estevan1