- León, Luis de, 1527-15911
- Liturgical books1
- Liturgies1
- Loans (Islamic law)1
- Longevity--Religious aspects--Islam1
- Love poetry1
- Love poetry, Arabic1
- Lyric poetry1
- Mabādiʼ fī al-taṣrīf (Zanjānī, ʻAbd al-Wahhāb ibn Ibrāhīm)1
- Maghribī, Aḥmad ibn ʻAbd al-Razzāq, -1684 or 1685. Manẓūmat al-shuhadāʼ1
- Magic1
- Magic squares1
- Mahayana Buddhism--Doctrines1
- Mahdi1
- Mahāvīra1
- Majnūn Laylá1
- Manhaj al-muntakhab ilá uṣūl ʻuziyat lil-madhhab (Zaqqāq, ʻAlī ibn Qāsim)1
- Manuscripts, Aramaic1
- Manuscripts, Chagatai1
- Manuscripts, Church Slavic1