- Martini, Cornelia2
- Martini, Giovanni2
- Martini, Roberto2
- Martyrdom--Islam2
- Mashāriq al-anwār (Ṣaghānī, al-Ḥasan ibn Muḥammad)2
- Masjid al-Aqṣá (Jerusalem)2
- Mawāqif fī ʻilm al-kalām (Ījī, ʻAḍud al-Dīn ʻAbd al-Raḥmān ibn Aḥmad)2
- Medici, Giovanni de'2
- Medici, Luisa de'2
- Medicinal plants2
- Medicine, Greek and Roman2
- Medicine, Medieval2
- Medicine, Persian2
- Medicine--Formulae, receipts, prescriptions2
- Medicine--Study and teaching2
- Mediterranean Region2
- Memory2
- Mercury2
- Midrash2
- Military art and science2