- Kinship (Islamic law)1
- Kitāb (Sībawayh, ʻAmr ibn ʻUthmān)1
- Knowledge, Theory of (Islam)1
- Kāfī al-mubtadiʼ min al-ṭullāb (Ibn Balabān, Muḥammad ibn Badr al-Dīn)1
- Laylat al-Qadr1
- Letter writing, Turkish1
- Libel and slander--Religious aspects--Islam1
- Ludovico Sforza, Duke of Milan, 1452-15081
- Mahdi1
- Malikites1
- Mamelukes1
- Manuscripts1
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- Manīnī, Aḥmad ibn ʻAlī, 1678 or 1679-1758 or 1759. Istinzāl al-naṣr bi-al-tawassul bi-ahl Badr1
- Mashāriq al-anwār (Ṣaghānī, al-Ḥasan ibn Muḥammad)1
- Mawlid al-Nabī (Barzanjī, Jaʻfar ibn Ḥasan)1
- Medici, Lorenzo de', 1449-14921
- Medicine, Greek and Roman--Manuscripts1
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- Middle East1