- Arabic language--Morphology1
- Arabic language--Phonetics1
- Arabic language--Semantics1
- Arabic language--Sentences1
- Arabic language--Study and teaching1
- Arabic scripts1
- Aramaic language1
- Arbaʻah ṭurim (Jacob ben Asher)1
- Arbaʻūn al-Nawawīyah (Nawawī)1
- Archery1
- Armayūnī, Yūsuf ibn ʻAbd Allāh, -15511
- Armorial bookplates1
- Art1
- Artillery1
- Ashkenazi, Ẓevi Hirsch ben Jacob, -17181
- Astronomy--Religious aspects--Islam1
- Aurangzeb, Emperor of Hindustan, 1618-17071
- Aveiro, Gabriel de Lencastre, Duque de, 1667-17451
- Avodah (Yom Kippur liturgy)1
- Azar, Menaḥem ben Natan1