- Aleramo, Marquis of Monferrato, -9671
- Alexander Balas, King of Syria, -145 B.C.1
- Alexander III, Pope, -11811
- Alexander, de Villa Dei. Doctrinale puerorum1
- Alexius, Saint1
- Alfonso X, King of Castile and Leon, 1221-12841
- Alphabets1
- Altars1
- Amaracandrasūri, active 13th century. Kavyakalpalatā1
- Ambassadors1
- Ambrose, Saint, Bishop of Milan, -3971
- Amelius, Martyr1
- America1
- Amicus, Martyr1
- Ancestor worship1
- Andria (Terence)1
- Andronicus II Palaeologus, Emperor of the East, 1260-13321
- Anecdotes1
- Angels1
- Angels--Judaism1