- Judgment Day (Islam)1
- Jurjānī, ʻAlī ibn Muḥammad, al-Sayyid al-Sharīf, 1340-1413. Ḥāshiyah ʻalá Sharḥ Shamsīyah1
- Kalbī, Diḥyah ibn Khalīfah, -approximately 6701
- Kashshāf (Zamakhsharī, Maḥmūd ibn ʻUmar)1
- Khiḍr (Legendary character)1
- Kinship (Islamic law)1
- Lexicology1
- Libraries1
- Madrasah al-ʻUmarīyah (Damascus, Syria)1
- Malikites1
- Masnavis, Turkish1
- Metaphysics1
- Meteorology1
- Methodism (Ancient medicine)1
- Muftis (Muslim officials)1
- Mukhtaṣar al-Muntahá al-uṣūlī (Ibn al-Ḥājib, ʻUthmān ibn ʻUmar)1
- Mullā Ḥanafī, Muḥammad. Risālah al-Ḥanafīyah1
- Music theory1
- Māturīdīyah1
- Names1