- Authority--Religious aspects1
- Authors, Classical18
- Autographs51
- Avicenna, 980-10371
- Avicenna, 980-1037. Qaṣidah rūḥānīyah1
- Avicenna, 980-1037. Qaṣīdah al-rūḥīyah1
- Avicenna, 980-1037. Tafsīr Sūrat al-Ikhlāṣ1
- Avodah (Yom Kippur liturgy)2
- Azharot1
- Badʼ al-amālī (Ūshī, ʻAlī ibn ʻUthmān)4
- Bahlawān, Mūsá ibn ʻAbd Allāh, -1720 or 1721. Risālah al-qiyāsīyah1
- Bahnasī, ʻAbd al-Wahhāb ibn al-Ḥasan, -1286 or 1287. Naẓm Muthallath Quṭrub1
- Baraita of 32 rules1
- Basmalah4
- Battle of Karbalāʼ (Karbalāʼ, Iraq : 680)1
- Baʻal ha-Maʼor (Gerondi, Zerahiah ben Isaac, ha-Levi)1
- Beards--Religious aspects--Islam1
- Bede, the Venerable, Saint, 673-7351
- Bedreddin, Şeyh, 1358?-1420. Varidat1
- Begging--Religious aspects--Islam1