- Letter writing, Hebrew1
- Letter writing, Persian1
- León, Luis de, 1527-15911
- Liturgical books1
- Liturgies1
- Loans (Islamic law)1
- Local officials and employees--Salaries, etc.1
- Longevity--Religious aspects--Islam1
- Love in literature1
- Love poetry1
- Love poetry, Arabic1
- Love poetry, Indic1
- Love--Philosophy1
- Lubāb al-iʻrāb al-māniʻ min al-laḥn fī al-sunnah wa-al-Kitāb (Shaʻrānī, ʻAbd al-Wahhāb ibn Aḥmad)1
- Lāmīyah (Zaqqāq, ʻAlī ibn Qāsim)1
- Mabādiʼ fī al-taṣrīf (Zanjānī, ʻAbd al-Wahhāb ibn Ibrāhīm)1
- Magen David1
- Maghribī, Aḥmad ibn ʻAbd al-Razzāq, -1684 or 1685. Manẓūmat al-shuhadāʼ1
- Magic1
- Magic squares1