- Jews1
- Jāmiʻ al-ṣaḥīḥ (Bukhārī, Muḥammad ibn Ismāʻīl)1
- Jāmiʻ al-ṣaḥīḥ (Muslim ibn al-Ḥajjāj al-Qushayrī)1
- Latin (Latin Europe)1
- Lettering pieces1
- Logic1
- Ludovico Sforza, Duke of Milan, 1452-15081
- Manuscripts, English (Middle)1
- Manuscripts, French1
- Manuscripts, Italian1
- Manuscripts, Spanish1
- Mawāqif fī ʻilm al-kalām (Ījī, ʻAḍud al-Dīn ʻAbd al-Raḥmān ibn Aḥmad)1
- Medici, Lorenzo de', 1449-14921
- Medicine, Arab1
- Medicine, Greek and Roman--Manuscripts1
- Military art and science1
- Monastic and religious life of women1
- Muslim scholars1
- Nile River1
- Panel-stamped bindings1