- Paper2
- Persian language2
- Prescriptions, formulae, receipts, etc.2
- Qur'ans2
- Reading2
- Religious life--Islam2
- Rāzī, Fakhr al-Dīn Muḥammad ibn ʻUmar, 1149 or 1150-1210. Lubāb al-Ishārāt2
- Sefer ḳedushah (Maimonides, Moses)2
- Sermons2
- Sharḥ al-Ishārāt (Ṭūsī, Naṣīr al-Dīn Muḥammad ibn Muḥammad)2
- Shāfiyah (Ibn al-Ḥājib, ʻUthmān ibn ʻUmar)2
- Shīʻah2
- Spain2
- Sufi literature2
- Symbolism2
- Tajrīd al-iʻtiqād (Ṭūsī, Naṣīr al-Dīn Muḥammad ibn Muḥammad)2
- Turkey2
- Turkey--Erzurum2
- Turkey--Kütahya2
- Urmawī, Sirāj al-Dīn Maḥmūd ibn Abī Bakr, 1198-1283. Maṭāliʻ al-anwār2