- Alphabet--Religious aspects--Hinduism2
- Alphabets2
- Amadori, Lorenzo2
- Ambrosian chants2
- Amulets (Islam)2
- Ana, Queen, consort of Philip II, King of Spain, 1549-15802
- Andrea, Giovanni di2
- Annunciation to the Blessed Virgin Mary2
- Anthologies2
- Antidotes2
- Antiquities2
- Anvarī, Awḥad al-Dīn, -1189 or 11902
- Anṣārī, Zakarīyā ibn Muḥammad, approximately 1423-approximately 1520. Daqāʼiq al-muḥkamah fī sharḥ al-Muqaddimah2
- Aphrodisiacs2
- Apocryphal and legendary literature2
- Apollonius, of Perga. Conics2
- Apologetic writings2
- Arabic alphabet--Religious aspects2
- Arabic language--Etymology2
- Arabic language--Etymology--Names2