- Isfarāyīnī, Muḥammad ibn Muḥammad, -1285. Ḍawʼ al-Miṣbāḥ3
- Islam and politics3
- Islamic calendar3
- Iṣfahānī, Maḥmūd ibn ʻAbd al-Raḥmān, 1275 or 1276-1348 or 1349. Maṭāliʻ al-anẓār3
- Jinn3
- Kanz al-wuṣūl ilá maʻrifat al-uṣūl (Bazdawī, ʻAlī ibn Muḥammad)3
- Kashshāf (Zamakhsharī, Maḥmūd ibn ʻUmar)3
- Language and languages--Style3
- Love poetry, Arabic3
- Magic squares3
- Mamelukes3
- Middle East3
- Miftāḥ al-ʻulūm (Sakkākī, Yūsuf ibn Abī Bakr)3
- Miracles (Islam)3
- Monsters3
- Mukhtaṣar fī al-fiqh ʻalá madhhab al-Shāfiʻī (Abū Shujāʻ al-Iṣfahānī, Aḥmad ibn al-Ḥusayn)3
- Munfarijah (Ibn al-Naḥwī, Yūsuf ibn Muḥammad)3
- Muqniʻ (Ibn Qudāmah, Muwaffaq al-Dīn ʻAbd Allāh ibn Aḥmad)3
- Music theory3
- Muḥtasib3