- Italy--Prato3
- Italy--Torri in Val di Pesa3
- Jamʻ al-jawāmiʻ fī al-uṣūl (Subkī, Tāj al-Dīn ʻAbd al-Wahhāb ibn ʻAlī)3
- Jaʻbarī, Ibrāhīm ibn ʻUmar, 1242 or 1243-1331 or 1332. Wāḍiḥah fī tajwīd al-Fātiḥah3
- Jewish ethics3
- Jewish magic3
- Kanz al-daqāʼiq (Nasafī, ʻAbd Allāh ibn Aḥmad)3
- Kāfiyah (Ibn al-Ḥājib, ʻUthmān ibn ʻUmar)3
- Land grants3
- Latin literature3
- Latin literature, Medieval and modern3
- Legal documents3
- Manuscript maps3
- Manuscripts, Catalan3
- Manuscripts, Judeo-Arabic3
- Manuscripts, Turkish3
- Manār al-anwār fī al-uṣūl (Nasafī, ʻAbd Allāh ibn Aḥmad)3
- Maps3
- Marriage (Islamic law)3
- Mary Magdalene, Saint3