Author
- Ad-Dardir1
- Adam of Eynsham1
- Adhraʻī, Abū Bakr ibn Aḥmad1
- Adli Sümbülî1
- Adriano Castellesi1
- Aelianus Tacticus1
- Aelius Donatus1
- Aharon ben Yitsḥaḳ Gerish1
- Ahi Hasan Çelebi1
- Ahmad al-Badawi1
- Ahmad al-Buni1
- Ahmad ibn Abd al-Razzaq al-Tantarani1
- Ahmad ibn Arabshah1
- Ahmad ibn Ismail al-Taliqani1
- Ahmad ibn Muhammad ibn Kathīr al-Farghānī1
- Ahmad ibn Naqib al-Misri1
- Ahmad ibn Zayn al-Din al-Ahsa'i1
- Ahmed al-Tijani1
- Ahmed ibn Nasir1
- Akiva ben Joseph1