- Africa1
- Africa--Atlantic Coast1
- Agriculture1
- Albizzi family1
- Albums1
- Alcuin, 735-804. Correspondence1
- Alexander, the Great, 356 B.C.-323 B.C.1
- Algeria--Hippo (Extinct city)1
- Almanach perpetuum celestium motuum (Zacuto, Abraham ben Samuel)1
- Almanacs1
- Alphabet books1
- Alum tawed thongs (Bindings)1
- Alvarez family1
- Ambassadors1
- Angelio family1
- Angèli, Pietro, 1517-15961
- Animals1
- Annunciation to the Blessed Virgin Mary1
- Anthony, of Egypt, Saint, approximately 250-355 or 3561
- Anthony, of Padua, Saint, 1195-12311