- Letter writing, Arabic1
- Letter writing, German1
- Letters patent1
- Libraries1
- Liebfrauenkirche (Halberstadt, Germany)1
- Local finance1
- Local history1
- Local history--Sources1
- Local officials and employees1
- Local officials and employees--Salaries, etc.1
- Lopez Bulhão, Antonio, active 1510-15151
- Ludovico Sforza, Duke of Milan, 1452-15081
- López de Haro, Diego -14981
- López de Legaspi, Miguel, -15721
- Mahzorim1
- Maldonado family1
- Malikites1
- Manuscript fragments1
- Manuscripts, Yiddish1
- Manār al-anwār fī al-uṣūl (Nasafī, ʻAbd Allāh ibn Aḥmad)1