- Letter writing, Persian2
- Mahdi2
- Manuscripts2
- Moon2
- New York (State)--New York2
- Pictorial works2
- Prayer--Islam2
- Purity, Ritual--Islam2
- Qūshjī, ʻAlī ibn Muḥammad, -1474 or 1475. Risālah fī al-hayʼah2
- Qūshjī, ʻAlī ibn Muḥammad, d. 1474 or 5. Risālah dar hayʼat2
- Religious life--Islam2
- Samarqandī, Muḥammad ibn Ashraf, active 13th century. Ashkāl al-taʼsīs2
- Sanjaq Dār, Muḥammad al-Sharīf, active 17th century. Zīj2
- Sharḥ al-Wiqāyah (Maḥbūbī, ʻUbayd Allāh ibn Masʻūd)2
- Shīʻah--Doctrines2
- Smoking (Islamic law)2
- Sundials2
- Symbolism2
- Tenth century2
- Terminology2