- Muslim pilgrims and pilgrimages--Law and legislation4
- Muʻallaqāt4
- Persian poetry4
- Philosophy, Ancient4
- Political ethics4
- Political science4
- Precious stones4
- Public law (Islamic law)4
- Quotations, Arabic4
- Quḍāʻī, Muḥammad ibn Salāmah, -10624
- Qūshjī, ʻAlī ibn Muḥammad, -1474 or 1475. Sharḥ al-Waḍʻīyah4
- Riddles, Arabic4
- Rāfiʻī, ʻAbd al-Karīm ibn Muḥammad, 1162-1226. ʻAzīz ʻalá al-Wajīz4
- Sharḥ al-ʻAqāʼid al-Nasafīyah (Taftāzānī, Masʻūd ibn ʻUmar)4
- Sharḥ Īsāghūjī (Kātī, Ḥusām al-Dīn al-Ḥasan)4
- Shādhilīyah4
- Shāfiyah (Ibn al-Ḥājib, ʻUthmān ibn ʻUmar)4
- Shīʻah--Customs and practices4
- Sufi poetry, Arabic4
- Sullam (Akhḍarī, ʻAbd al-Raḥmān ibn Muḥammad)4