Author
- Almaghnīsāwy1
- Almirighty1
- Almujīry1
- Almuzajaad1
- Almwaaāq1
- Alsaafīry1
- Alshaawbary1
- Alī Efendi1
- Alī ibn Abī Ṭālib1
- Alʼakhawān1
- Alʼmywṭy1
- Amīr Kātib ibn Amīr ʻUmar Itqānī1
- Ankirawī, ʻAbd al-Ḥamīd ibn ʻAbd al-Raḥmān, -1362?1
- Aristotle1
- Arnold-André Sittard1
- Arīnī, Muḥammad ibn Najm1
- Ataullah Mehmet Efendi1
- Athīr al-Dīn al-Abharī1
- Autolycus of Pitane1
- Averroes1