Author
- Abū ʻabd Allāh al-Fāsī1
- Abū ʿAmr al-Dānī1
- Adam Luce Dominici1
- Adam Magister1
- Adrien de le Borve1
- Ahmad Ibn-Muhammad Ibn-al-Haʾim1
- Ahmad al-Buni1
- Ahmed al-Tijani1
- Akmal al-Din al-Babarti1
- Al-Baydawi1
- Al-Dhahabi1
- Al-Hilli1
- Al-Ḥātimī1
- Alain Chartier1
- Albertanus of Brescia1
- Albrecht von Pfalz-Mosbach1
- Alessandro da Sassoferrato1
- Ali Qushji1
- Ali ibn Abi Bakr al-Haythami1
- Amir Khosrow1