- Seliḥot2
- Sharāʼiʻ al-Islām (Muḥaqqiq al-Ḥillī, Jaʻfar ibn al-Ḥasan)2
- Sharḥ al-Ishārāt (Ṭūsī, Naṣīr al-Dīn Muḥammad ibn Muḥammad)2
- Sharḥ al-Qūshjī ʻalá Tajrīd al-ʻaqāʼid lil-Ṭūsī (Qūshjī, ʻAlī ibn Muḥammad)2
- Sharḥ al-Ājurrūmīyah (Azharī, Khālid ibn ʻAbd Allāh)2
- Shulḥan ʻarukh (Karo, Joseph ben Ephraim)2
- Shādhilī, Abū al-Ḥasan ʻAlī ibn ʻAbd Allāh, approximately 1196-1258. Ḥizb al-baḥr2
- Siddhāntakaumudī (Bhaṭṭojī Dīkṣita)2
- Sin--Islam2
- Soul--Judaism2
- Spain--Castilla y León2
- Spain--Galicia (Region)2
- Spain--Navarre2
- Spanish language2
- Sufi literature, Persian2
- Sundials2
- Sunna2
- Sājaqlīzādah, Muḥammad ibn Abī Bakr, -1737. Risālah fī fann al-munāẓarah2
- Tables (Data)2
- Tadhkirah fī ʻilm al-hayʼah (Ṭūsī, Naṣīr al-Dīn Muḥammad ibn Muḥammad)2