- Astrology12
- Astrology, Arab11
- Astrology, Iranian1
- Astrology, Turkish1
- Astronomical instruments8
- Astronomy50
- Astronomy, Arab35
- Astronomy, Arab--Tables1
- Astronomy, Greek2
- Astronomy, Medieval6
- Athīr al-Dīn al-Abharī, al-Mufaḍḍal ibn ʻUmar, -1265. Hidāyat al-ḥikmah1
- Autographs15
- Averroës, 1126-1198. Talkhīs kitāb al-ʻIbārah1
- Averroës, 1126-1198. Talkhīṣ kitāb al-maqūlāt1
- Averroës, 1126-1198. Talkhīṣ madkhal Furfūriyūs1
- Badʼ al-amālī (Ūshī, ʻAlī ibn ʻUthmān)1
- Bahnasī, ʻAbd al-Wahhāb ibn al-Ḥasan, -1286 or 1287. Naẓm Muthallath Quṭrub1
- Balances (Weighing instruments)1
- Basmalah1
- Beards--Religious aspects--Islam1