- Kanz al-daqāʼiq (Nasafī, ʻAbd Allāh ibn Aḥmad)2
- Khaṭīb al-Baghdādī, Abū Bakr Aḥmad ibn ʻAlī, 1002-1071. Asmāʼ al-mubhamah fī al-anbāʼ al-muḥkamah2
- Kings and rulers2
- Kings and rulers--Duties2
- Knowledge, Theory of2
- Land grants2
- Latin language--Synonyms and antonyms2
- Law2
- Leases2
- Linguistic analysis (Linguistics)2
- Luca, Jacopo di2
- Manuscripts, Catalan2
- Manār al-anwār fī al-uṣūl (Nasafī, ʻAbd Allāh ibn Aḥmad)2
- Marriage law2
- Martini, Cornelia2
- Martini, Roberto2
- Massachusetts--Wellesley2
- Mathematics2
- Medea, consort of Aegeus, King of Athens (Mythological character)2
- Medici, Giovanni de'2