- Religious ethics1
- Religious life1
- Resurrection (Islam)1
- Riddles, Turkish1
- Rifāʻīyah1
- Salat1
- Samtī, Yūsuf ibn Khālid, -805 or 8061
- Saudi Arabia--Medina1
- Sexual ethics--Religious aspects1
- Shaʻbān1
- Shādhilī, Abū al-Ḥasan ʻAlī ibn ʻAbd Allāh, approximately 1196-1258. Ḥizb al-baḥr1
- Shādhilīyah1
- Shāfiʻī, Muḥammad ibn Idrīs, 767 or 768-8201
- Sin--Islam1
- Suhrawardī, ʻUmar ibn Muḥammad, 1145-1234. ʻAwārif al-maʻārif1
- Sunnites1
- Syria1
- Syria--Damascus1
- Talismans1
- Taʻlīm al-mutaʻallim ṭarīq al-taʻallum (Zarnūjī, Burhān al-Dīn)1