- Mathematics, Arab2
- Motazilites2
- Philosophy, Ancient2
- Prayers and devotions2
- Qūshjī, ʻAlī ibn Muḥammad, -1474 or 1475. Sharḥ al-Waḍʻīyah2
- Salat2
- Samarqandī, Abū al-Qāsim ibn Abī Bakr, active 15th century. Risālah al-Samarqandīyah2
- Sharḥ al-ʻAqāʼid al-Nasafīyah (Taftāzānī, Masʻūd ibn ʻUmar)2
- Sharḥ al-ʻAqāʼid al-ʻAḍudīyah (Dawwānī, Muḥammad ibn Asʻad)2
- Shīʻah--Doctrines2
- Signification (Logic)2
- Soul--Islam2
- Sufi chants2
- Sufis2
- Taftāzānī, Masʻūd ibn ʻUmar, 1322-1389?. Sharḥ al-Shamsīyah2
- Tajrīd al-iʻtiqād (Ṭūsī, Naṣīr al-Dīn Muḥammad ibn Muḥammad)2
- Theological anthropology--Islam2
- Turkish poetry2
- ʻAlī ibn Abī Ṭālib, Caliph, approximately 600-6612
- ʻAqīdah (Shaybānī, Muḥammad ibn al-Ḥasan)2