D.N.
D.N.: translation
†Catholic_Encyclopedia►Ecclesiastical Abbreviations
►Abbreviation in general use, chiefly Ecclesiastical
Dominus Noster ("Our Lord")
►Abbreviation in Catacomb Inscriptions
Domino Nostro ("To Our Lord")
The Catholic Encyclopedia, Volume VIII. — New York: Robert Appleton Company.Nihil Obstat.1910.