- Affinity (Law)2
- Afghanistan2
- Agriculture--Economic aspects2
- Agriculture--Religious aspects--Hinduism2
- Akbar, Emperor of Hindustan, 1542-16052
- Alberto, Alberto di2
- Albums2
- Alessandri, Bartolomeo degli2
- Alessandri, Pietro degli2
- Alexander III, Pope, -11812
- Alphabet of Ben Sira2
- Alphabet--Religious aspects--Hinduism2
- Amadori, Lorenzo2
- Ambrosian chants2
- Ana, Queen, consort of Philip II, King of Spain, 1549-15802
- Anatoli, Jacob ben Abba Mari ben Samson, active 13th century2
- Andrea, Giovanni di2
- Angels--Judaism2
- Anthony, of Egypt, Saint, approximately 250-355 or 3562
- Antiphonaries--Manuscripts2