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- Khalīl ibn Isḥāq al-Jundī, -1365? Mukhtaṣar Bāb al-yamīn1
- Kharijites1
- Khiḍr (Legendary character)1
- Khuzāʻī, Diʻbil ibn ʻAlī, 765 or 766-860 or 861. Qaṣīdah1
- Khādimī, Muḥammad ibn Muṣṭafá, 1701 or 2-1762 or 3. Majāmiʻ al-ḥaqāʼiq wa-al-qawāʻid wa-jawāmiʻ al-raqāʼiq wa-al-fawāʼid1
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- Lamaʻāt (ʻIrāqī, Fakhr al-Dīn Ibrāhīm)1
- Lebanon--Sidon1
- Legal ethics1
- Lexicography1
- Liquor laws (Islamic law)1
- Liturgics--Texts1