- Illustrated works3
- India3
- Iran--Iṣfahān3
- Ishārāt wa-al-tanbīhāt (Avicenna)3
- Islam and politics3
- Islamic bookbinding3
- Islamic etiquette3
- Islamic poetry, Arabic3
- Iṣfahānī, Maḥmūd ibn ʻAbd al-Raḥmān, 1275 or 1276-1348 or 1349. Tasdīd al-ʻaqāʼid fī sharḥ Tajrīd al-qawāʻid3
- Judgment Day (Islam)3
- Kashshāf (Zamakhsharī, Maḥmūd ibn ʻUmar)3
- Khalwatīyah3
- Khamrīyah (Ibn al-Fāriḍ, ʻUmar ibn ʻAlī)3
- Khulāṣat al-ḥisāb (ʻĀmilī, Bahāʼ al-Dīn Muḥammad ibn Ḥusayn)3
- Kāfī (Kulaynī, Muḥammad ibn Yaʻqūb)3
- Libraries3
- Maqdisī, Muḥammad ibn ʻAlī, d. 1417. Niẓām al-mudhahhab fī mufradāt al-madhhab3
- Mardāwī, ʻAlī ibn Sulaymān, 1414 or 1415-1480 or 1481. Tanqīḥ al-mushbiʻ fī taḥrīr aḥkām al-Muqniʻ3
- Martyrdom--Islam3
- Maṣābīḥ al-sunnah (Baghawī, al-Ḥusayn ibn Masʻūd)3