- Letter writing, German1
- Letter writing, Latin1
- Letter writing, Persian1
- Lion hunting1
- Lippomano, Luigi, 1500-15591
- Liturgical books1
- Local government--Law and legislation1
- Lorraine, Nicolas-François, duc de, 1609-16701
- Louis XII, King of France, 1462-15151
- Luria, Isaac ben Solomon, 1534-15721
- Luria, Isaac ben Solomon, 1534-1572. Patora de-aba1
- Lute music1
- Lutheran Church1
- Lutheran Church--Controversial literature--Catholic authors1
- Macaronic poetry1
- Macaronic verse1
- Magic1
- Magic squares1
- Magnificat (Music)1
- Mahdi1