Author
- Adam of Eynsham1
- Adhraʻī, Abū Bakr ibn Aḥmad1
- Adranawī, Ibrāhīm ibn ḥamzah, d. 1557 or 81
- Aelianus Tacticus1
- Agnivesa1
- Agostino Staccoli1
- Aharon Daṿid, from Aram Tsovah1
- Ahmad Damanhuri1
- Ahmad al-Badawi1
- Ahmad ibn Abd al-Razzaq al-Tantarani1
- Ahmad ibn Ismail al-Taliqani1
- Ahmad ibn Muhammad ibn Muhammad Shumunni1
- Ahmed Mohammed al-Maqqari1
- Ahmed Resmî Efendi1
- Ahmed ibn Nasir1
- Akiva ben Joseph1
- Al-Baqillani1
- Al-Bayhaqi1
- Al-Hurr al-Aamili1
- Al-Ibshīhī1