- Mīmāṃsāsūtra (Jaimini)1
- Nyaya1
- Philosophy, Arab1
- Physics1
- Qāḍī Mīr, Ḥusayn ibn Muʻīn al-Dīn, -1504 or 1505. Sharḥ al-Hidāyah1
- Qāḍī Mīr, Ḥusayn ibn Muʻīn al-Dīn, d. 1504 or 5. Sharḥ al-Hidāyah1
- Rāzī, Fakhr al-Dīn Muḥammad ibn ʻUmar, 1149 or 1150-1210. Lubāb al-Ishārāt1
- Salvation--Hinduism1
- Self (Philosophy)1
- Shamsīyah (Qazwīnī, ʻAlī ibn ʻUmar)1
- Sharḥ al-Ishārāt (Ṭūsī, Naṣīr al-Dīn Muḥammad ibn Muḥammad)1
- Shīʻah--Doctrines1
- Spirituality1
- Spirituality--Middle Ages1
- Sufism1
- Sullam al-ʻulūm (Bahārī, Muḥibb Allāh ibn ʻAbd al-Shakūr)1
- Terminology1
- Turkey--Tokat (Tokat İli)1
- Upanishads1
- Vaiśeṣika1