- Jurjānī, ʻAlī ibn Muḥammad, al-Sayyid al-Sharīf, 1340-1413. ḥāshiyah ʻalá Sharḥ Mukhtaṣar al-Muntahá2
- Jārbardī, Fakhr al-Dīn Aḥmad ibn al-ḥasan, d. 1345. Mughnī fī ʻilm al-naḥw2
- Kaddish2
- Ketubah2
- Khiḍr (Legendary character)2
- Khulāṣat al-ḥisāb (ʻĀmilī, Bahāʼ al-Dīn Muḥammad ibn Ḥusayn)2
- Lacquered bindings2
- Latin language2
- Legacies (Islamic law)2
- Legal instruments2
- Libraries2
- Liquor laws (Islamic law)2
- Love in literature2
- Manners and customs2
- Manuscripts, Ethiopic2
- Manuscripts, Judeo-Arabic2
- Manuscripts, Latin2
- Manuscripts, Tibetan2
- Maps2
- Maqṣūrah (Ibn Durayd, Muḥammad ibn al-Ḥasan)2