- Qūshjī, ʻAlī ibn Muḥammad, -1474 or 1475. Sharḥ al-Waḍʻīyah1
- Ramlī, Aḥmad ibn Aḥmad, -1563 or 1564. Shurūṭ al-maʼmūm wa-al-imām1
- Reasoning1
- Rhetoric1
- Russia (Federation)--Dagestan1
- Russia (Federation)--Tarki1
- Samarqandī, Abū al-Qāsim ibn Abī Bakr, 15th cent. Risālah al-Samarqandīyah1
- Samarqandī, Muḥammad ibn Yūsuf, -1160 or 1161. Fiqh al-nāfiʻ1
- Shamsīyah (Qazwīnī, ʻAlī ibn ʻUmar)1
- Sharḥ Ibn ʻAqīl ʻalá Alfīyat Ibn Mālik (Ibn ʻAqīl, ʻAbd Allāh ibn ʻAbd al-Raḥmān)1
- Sharḥ Shamsīyah (Quṭb al-Taḥtānī, Muḥammad ibn Muḥammad)1
- Sharḥ al-Wiqāyah (Maḥbūbī, ʻUbayd Allāh ibn Masʻūd)1
- Sharḥ al-Ājurrūmīyah (Azharī, Khālid ibn ʻAbd Allāh)1
- Shaybānī, Muḥammad ibn al-Ḥasan, approximately 750-804 or 8051
- Shaykhī--Doctrines1
- Shudhūr al-dhahab fī maʻrifat kalām al-ʻArab (Ibn Hishām, ʻAbd Allāh ibn Yūsuf)1
- Shādhilī, Abū al-Ḥasan ʻAlī ibn ʻAbd Allāh, approximately 1196-1258. Ḥizb al-baḥr1
- Shādhilīyah1
- Shāfiʻī, Muḥammad ibn Idrīs, 767 or 768-8201
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