- 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
- Allegories1
- Alī Ādila Śāha II, Sultan of Bijapur, 1638-16721
- Ana, Queen, consort of Philip II, King of Spain, 1549-15801
- Angels--Islam1
- Animals, Mythical1
- Annals and chronicles1
- Anthologies1
- Art1
- Artillery1
- Astrology1
- Astronomy1
- Aurangzeb, Emperor of Hindustan, 1618-17071
- Autographs1
- Basmalah1
- Battle of Covadonga (Covadonga, Spain : 718)1
- Benavides family1