- Mukhtaṣar al-maʻānī (Taftāzānī, Masʻūd ibn ʻUmar)1
- Mulakhkhaṣ fī al-hayʼah (Jaghmīnī, Maḥmūd ibn Muḥammad)1
- Muṭarrizī, Nāṣir ibn ʻAbd al-Sayyid, 1144-1213. Miṣbāḥ1
- New Jersey--Princeton4
- New York (State)--New York3
- Numerology1
- Nuzhat al-nuẓẓār fī ʻilm al-ghubār (Ibn al-Hāʼim, Aḥmad ibn Muḥammad)2
- Parchment (Paper)1
- Peasant uprisings1
- Persian language--Grammar1
- Prayer--Islam1
- Proverbs, German1
- Qiblah1
- Quadrants (Astronomical instruments)1
- Quotations, Arabic1
- Qāḍīʹzādah, Mūsá ibn Muḥammad, -approximately 1436. Sharḥ al-Mulakhkhaṣ fī al-hayʼah1
- Samarqandī, Abū al-Qāsim ibn Abī Bakr, active 15th century. Risālah al-Samarqandīyah1
- Shamsīyah (Qazwīnī, ʻAlī ibn ʻUmar)1
- Smoking (Islamic law)1
- Stamps4