- Judaism--Customs and practices2
- Khulāṣat al-ḥisāb (ʻĀmilī, Bahāʼ al-Dīn Muḥammad ibn Ḥusayn)2
- Kings and rulers--Genealogy2
- Land tenure2
- Latin drama2
- Latin language2
- Latin language, Medieval and modern2
- Latin letters, Medieval and modern2
- Letter writing, Arabic2
- Letter writing, Persian2
- Logic, Medieval2
- Love poetry, Latin (Medieval and modern)2
- Mahzorim2
- Manuscripts, Chinese2
- Manuscripts, Dutch2
- Manuscripts, Portuguese2
- Manuscripts, Tashelhit2
- Marriage law2
- Masnavis, Persian2
- Medici, Alessandro de', 1510-15372