- Alexander, de Villa Dei. Doctrinale puerorum1
- Alexander, the Great, 356 B.C.-323 B.C--In literature2
- Alexander, the Great, 356 B.C.-323 B.C--Romances3
- Alexander, the Great, 356 B.C.-323 B.C.12
- Alexius, Saint1
- Alfonso I King of Asturias, 693-7561
- Alfonso II, King of Naples, 1448-14951
- Alfonso III, King of Asturias and Leon, approximately 848-approximately 9101
- Alfonso V, King of Aragon, 1396-14581
- 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, 1221-12844
- Alfīyah (Ibn Mālik, Muḥammad ibn ʻAbd Allāh)47
- Alfīyah fī muṣṭalaḥ al-Ḥadīth (Suyūṭī)1
- Alfīyat al-ʻIrāqī (ʻIrāqī, ʻAbd al-Raḥīm ibn al-Ḥusayn)11
- Algebra12
- Algeria--Hippo (Extinct city)3
- Alids3