Author
- Abū ʿAmr al-Dānī1
- Ahdari1
- Akmal al-Din al-Babarti1
- Al-Biruni1
- Al-Ghazali1
- Albrecht von Pfalz-Mosbach1
- Alexander IV1
- Alfonso X of Castile and Leon1
- Alfred John Dunkin1
- Aljawjary1
- Alonso Bello1
- Alonzo Pimentel, Conde de Benavente1
- Alphonsus Pantius1
- Alvar Goncalez el Moxo1
- Alvise I Mocenigo1
- Antonio Lopez Bulhão1
- Antonio de Mendoza1
- Ascanio Savorgnano1
- Assembly of the French clergy1
- Averroes1