- L.S.
- L.S.
► Abbreviation in general use, chiefly EcclesiasticalLoco Sigilli ("Place of the Seal")► Abbreviation in Catacomb InscriptionsLocus Sepulchri ("Place of the Sepulchre")The Catholic Encyclopedia, Volume VIII. — New York: Robert Appleton Company. Nihil Obstat. 1910.
Catholic encyclopedia.