- Judeo-Arabic literature1
- Jurisprudence1
- Jurjānī, ʻAlī ibn Muḥammad, al-Sayyid al-Sharīf, 1340-1413. Ḥāshiyah ʻalá Taḥrīr al-qawāʻid al-manṭiqīyah1
- Jāmiʻ al-Azhar1
- Kanz al-daqāʼiq (Nasafī, ʻAbd Allāh ibn Aḥmad)1
- Khabbāzī, ʻUmar ibn Muḥammad, 1231 or 1232-1292. Mughnī fī uṣūl al-fiqh1
- Kings and rulers1
- Law1
- Lebanon--Baʻlabakk1
- Lebanon--Tripoli1
- Lectionaries1
- Letters, Papal1
- Liturgics1
- Love poetry, Arabic1
- Ludwig IV, Holy Roman Emperor, 1282?-13471
- Madrasah al-ʻUmarīyah (Damascus, Syria)1
- Manuscripts, Armenian1
- Manuscripts, French1
- Mashāriq al-anwār (Ṣaghānī, al-Ḥasan ibn Muḥammad)1
- Mawṣilī, Muḥammad ibn al-Ḥusayn, -1334 or 13351