- Qiblah1
- Quadrants (Astronomical instruments)1
- Qurʼan. Sūrat al-Anbiyāʼ1
- Recitations1
- Religious life1
- Religious life--Islam1
- Resurrection (Islam)1
- Rifāʻī, Aḥmad ibn ʻAlī, 1106?-11821
- Romania1
- Russia (Federation)--Saint Petersburg1
- Rāghib, Muḥammad, 1698 or 1699-1762 or 17631
- Samarqandī, Abū al-Qāsim ibn Abī Bakr, active 15th century. Risālah al-Samarqandīyah1
- Samarqandī, Abū al-Qāsim ibn Abī Bakr, active 15th century. Risālah al-Samarqandīyah fī al-istiʻārāt1
- Satellites--Phases1
- Satire, Turkish1
- Saudi Arabia--Medina1
- Shamāʼil (Tirmidhī, Muḥammad ibn ʻĪsá)1
- Sharḥ al-Mawāqif (Jurjānī, ʻAlī ibn Muḥammad, al-Sayyid al-Sharīf)1
- Sharḥ al-Wiqāyah (Maḥbūbī, ʻUbayd Allāh ibn Masʻūd)1
- Shaʻbānīyah1