Author
- Ahi Hasan Çelebi1
- Ahmad ibn Hanbal1
- Ahmad ibn Muhammad ibn Muhammad Shumunni1
- Ahmed al-Tijani1
- Ahmedi1
- Al-Baghawi1
- Al-Baydawi1
- Al-Ghazali1
- Al-Jaldaki1
- Al-Khāzin al-Baghdādī1
- Al-Maqrizi1
- Al-Shahrastani1
- Al-Tughrai1
- Al-Ḥusayn ibn al-Ḥasan Jurjānī1
- Ala ud-Daula Simnani1
- Alamanno Gerardi1
- Albert de Löwenstein-Wertheim-Virnebourg1
- Albrecht von Bonstetten1
- Alejo Salgado Correa1
- Alessandro Farnese1