- Qūshjī, ʻAlī ibn Muḥammad, -1474 or 1475. Sharḥ al-Waḍʻīyah1
- Recitations1
- Riddles, Arabic1
- Riddles, Persian1
- Rifāʻīyah1
- Samarqandī, Muḥammad ibn Ashraf, 13th cent. Risālah fī ādāb al-baḥth1
- Saudi Arabia1
- Sharḥ Tahdhīb al-manṭiq (Dawwānī, Muḥammad ibn Asʻad)1
- Sharḥ al-Wiqāyah (Maḥbūbī, ʻUbayd Allāh ibn Masʻūd)1
- Sharḥ Īsāghūjī (Kātī, Ḥusām al-Dīn al-Ḥasan)1
- Shirwānī, Masʻūd ibn Ḥusayn, d. 1499 or 1500. Sharḥ ʻalá Risālah fī ādāb al-baḥth1
- Shīrāzī, Shukr Allāh ibn Qāsim. Mufīd al-Mukhtaṣar1
- Shīʻah--Doctrines1
- Sources1
- Taftāzānī, Masʻūd ibn ʻUmar, 1322-1389?. Sharḥ al-Shamsīyah1
- Tahdhīb al-manṭiq wa-al-kalām (Taftāzānī, Masʻūd ibn ʻUmar)1
- Timekeeping1
- Tuḥfat al-mubtadī wa-tabṣirat al-muntahī1
- Voyages and travels1
- Weights and measures, Arab1