- 265-30 B.C.1
- 30 B.C.-284 A.D1
- 30 B.C.-476 A.D.1
- 395-4231
- 414-15991
- 58 B.C.-1789 A.D.1
- 600-17991
- 622-6611
- 711-16991
- Actions and defenses1
- Administration1
- Advent--Liturgy1
- Agustín, Antonio, 1517-1586. Dialogos de medallas inscriciones y otras antiguedades1
- Alba, Fernando Alvarez de Toledo, duque de, 1507-15821
- Alfonso I King of Asturias, 693-7561
- Alfonso III, King of Asturias and Leon, approximately 848-approximately 9101
- 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