- Alchemy--Manuscripts1
- Alexander VII, Pope, 1599-16671
- Alfasi, Isaac ben Jacob, 1013-11031
- Alfonso I King of Asturias, 693-7561
- Alfonso III, King of Asturias and Leon, approximately 848-approximately 9101
- Alfonso V, King of Asturias and León, 994-1027 or 10281
- Alfonso VI, King of Castile and Leon, 1030-11091
- Alfonso VII, The Emperor, King of Castile, 1104-11571
- Alfonso VIII, King of Castile, 1155-12141
- Alfonso X, King of Castile and Leon, 1221-12841
- Alfīyah fī muṣṭalaḥ al-Ḥadīth (Suyūṭī)1
- Alfīyat al-ʻIrāqī (ʻIrāqī, ʻAbd al-Raḥīm ibn al-Ḥusayn)1
- Algebra1
- Allegories1
- Alphabet of Ben Sira1
- Alī Ādila Śāha II, Sultan of Bijapur, 1638-16721
- America1
- Amīr Khusraw Dihlavī, approximately 1253-13251
- Anbārī, Aḥmad. ḥikāyat al-ḥāl al-gharīb al-mubhijah li-nafs al-arīb1
- Anecdotes1