- Judaism1
- Julian, of Eclanum, Bishop, 380-approximately 4551
- Knowledge, Theory of (Religion)1
- Land grants1
- Latin language--Etymology1
- Latin literature, Medieval and modern1
- Leather bindings1
- Legal instruments1
- Liturgical books1
- Lord's Supper1
- Lord's Supper--Catholic Church--History of doctrines1
- Love1
- Manichaeism1
- Manuscript fragments1
- Manuscripts, Catalan1
- Manuscripts, Italian1
- Manuscripts, Renaissance1
- Manuscripts, Spanish1
- Mary, Blessed Virgin, Saint1
- Maurice, Saint, -approximately 2871