- Liturgy and poetry1
- Logic16
- Longevity--Religious aspects--Islam1
- Love poetry, Arabic1
- Ludovico Sforza, Duke of Milan, 1452-15081
- Madrasah al-Ṭūlūnīyah (Jerusalem)1
- Maghribī, Aḥmad ibn ʻAbd al-Razzāq, -1684 or 1685. Manẓūmat al-shuhadāʼ1
- Mahdi2
- Malikites5
- Mamelukes1
- Manicules2
- Manuscript waste1
- Manuscripts5
- Manuscripts, Arabic449
- Manuscripts, English2
- Manuscripts, English (Middle)2
- Manuscripts, French2
- Manuscripts, German3
- Manuscripts, Italian4
- Manuscripts, Latin (Medieval and modern)22