- ʻAlī ibn Abī Ṭālib, Caliph, approximately 600-6612
- 1288-19181
- 1800-18991
- 750-12581
- Abū Ḥanīfah, -767 or 7681
- Anecdotes1
- Annotations (Provenance)1
- Apollonius, of Perga. Conics1
- Arabic language--Glossaries, vocabularies, etc--Early works to 18001
- Arabic language--Inflection1
- Arabic language--Morphology1
- Arabic language--Syntax1
- Arabic language--Verb1
- Arabic poetry1
- Astrology, Iranian1
- Astronomical instruments1
- Astronomy, Medieval1
- Athīr al-Dīn al-Abharī, al-Mufaḍḍal ibn ʻUmar, -1265. Hidāyat al-ḥikmah1
- Azharī, Khālid ibn ʻAbd Allāh, -1499. Sharḥ al-Ājurrūmīyah1
- Biographies1