- Italy--Volterra2
- Ji bu--Bie ji lei--Ming2
- Judgment Day (Islam)2
- Jāmiʻ al-ṣaghīr (Suyūṭī)2
- Khamrīyah (Ibn al-Fāriḍ, ʻUmar ibn ʻAlī)2
- Land grants2
- Land titles--Registration and transfer2
- Latin language2
- Lettering2
- Malikites2
- Mamelukes2
- Manuscripts, Catalan2
- Manuscripts, Dutch2
- Manuscripts, Nahuatl2
- Manār al-anwār fī al-uṣūl (Nasafī, ʻAbd Allāh ibn Aḥmad)2
- Marghīnānī, Maḥmūd ibn Aḥmad, 1156 or 1157-1219 or 1220. Muḥīṭ al-Burhānī fī al-fiqh al-Nuʻmānī.--Abridgment2
- Masnavis, Turkish2
- Mawāqif fī ʻilm al-kalām (Ījī, ʻAḍud al-Dīn ʻAbd al-Raḥmān ibn Aḥmad)2
- Medici, Alamanno de'2
- Medici, Bernardo de'2