- Rome (Empire)1
- Rāfiʻī, ʻAbd al-Karīm ibn Muḥammad, 1162-1226. ʻAzīz ʻalá al-Wajīz1
- Sacraments1
- Sacraments--Catholic Church1
- Saints1
- Samarqandī, Muḥammad ibn Ashraf, active 13th century. Ashkāl al-taʼsīs1
- Saudi Arabia--Mecca1
- Science1
- Sefer nashim (Maimonides, Moses)1
- Sermons, Early Christian1
- Seventeenth century1
- Shamsīyah (Qazwīnī, ʻAlī ibn ʻUmar)1
- Shaybānī, Muḥammad ibn al-Ḥasan, approximately 750-804 or 805. Jāmiʻ al-kabīr.--Abridgment1
- Shaybānī, Muḥammad ibn al-Ḥasan, approximately 750-804 or 805. Jāmiʻ al-ṣaghīr1
- Shaybānī, Muḥammad ibn al-Ḥasan, approximately 750-804 or 805. Jāmiʻ al-ṣaghīr fī al-fiqh.--Abridgment1
- Shihāb (Quḍāʻī, Muḥammad ibn Salāmah)1
- Shāfiyah (Ibn al-Ḥājib, ʻUthmān ibn ʻUmar)1
- Shīʻah--Doctrines1
- Signed bindings1
- Sirāj (Maimonides, Moses)1