- 640-15001
- 640-18821
- 69-961
- 711-16991
- Abbeys1
- Abridgments1
- Actions and defenses (Islamic law)1
- Adrian VI, Pope, 1459-15231
- Afghanistan--Herat1
- Agustín, Antonio, 1517-1586. Dialogos de medallas inscriciones y otras antiguedades1
- Ahoms (Indic people)1
- Akif Paşa, 1787-18451
- Alba, Fernando Alvarez de Toledo, duque de, 1507-15821
- Albigenses1
- Aleramo, Marquis of Monferrato, -9671
- Alexander Balas, King of Syria, -145 B.C.1
- Alexander III, Pope, -11811
- Alexander, the Great, 356 B.C.-323 B.C.1
- Alfonso I King of Asturias, 693-7561
- Alfonso III, King of Asturias and Leon, approximately 848-approximately 9101