- Satellites--Phases1
- Saudi Arabia--Mecca1
- Schlüsselburg, Konrad, 1543-16191
- Shafiites1
- Sharḥ al-Mawāqif (Jurjānī, ʻAlī ibn Muḥammad, al-Sayyid al-Sharīf)1
- Sharḥ al-ʻAqāʼid al-ʻAḍudīyah (Dawwānī, Muḥammad ibn Asʻad)1
- Shirwānī, ʻAlī ibn Ibrāhīm, -17061
- Shāfiyah (Ibn al-Ḥājib, ʻUthmān ibn ʻUmar)1
- Shīʻah1
- Shīʻah--Doctrines--Sources1
- Silver mines and mining1
- Sixtus IV, Pope, 1414-14841
- Smelting1
- Societies1
- Spain--Archidona1
- Spain--Belmonte1
- Spain--Belorado1
- Spain--Carmona (Seville)1
- Spain--Castile1
- Spain--Cuenca1