- Manuscripts1
- Manuscripts, Catalan1
- Manuscripts, English1
- Manuscripts, English (Middle)1
- Marriage customs and rites, Medieval1
- Martino, Vanni di1
- Medici, Bernardo d'Alamanno de'1
- Medicine, Arab1
- Medicine, Medieval1
- Medicine--Formulae, receipts, prescriptions1
- Merchants1
- Middle East1
- Middle East--Palestine1
- Military campaigns1
- Monasticism and religious orders1
- Monasticism and religious orders for women1
- Monasticism and religious orders--Middle Ages1
- Montano, Cola, -14821
- Monte di pietà (Florence, Italy)1
- Morso family1