- Religious life--Islam1
- Riddles, Arabic1
- Samarqandī, Abū al-Qāsim ibn Abī Bakr, active 15th century. Risālah al-Samarqandīyah fī al-istiʻārāt1
- Saʻīdī, Mīr Abū al-Fatḥ ibn Makhdūm, active 16th century. Ḥāshiyah ʻalá al-ʻAḍudīyah1
- Shafiites1
- Sharḥ al-Wiqāyah (Maḥbūbī, ʻUbayd Allāh ibn Masʻūd)1
- Shīrāzī, Shukr Allāh ibn Qāsim. Mufīd al-Mukhtaṣar1
- Shīʻah1
- Shīʻah--Doctrines1
- Sixteenth century1
- Soul--Islam1
- Sufism1
- Sullam (Akhḍarī, ʻAbd al-Raḥmān ibn Muḥammad)1
- Taftāzānī, Masʻūd ibn ʻUmar, 1322-1389?. Sharḥ al-Shamsīyah1
- Tajrīd al-iʻtiqād (Ṭūsī, Naṣīr al-Dīn Muḥammad ibn Muḥammad)1
- Tarkasaṅgraha (Annambhaṭṭa)1
- Tattvacintāmaṇi (Gaṅgeśa)1
- Theological anthropology--Islam1
- Truthfulness and falsehood--Religious aspects--Hinduism1
- Tuḥfat al-mubtadī wa-tabṣirat al-muntahī1