- D.D.
- D.D.
► Abbreviation in general use, chiefly EcclesiasticalDoctores ("Doctors")► Abbreviation in general use, chiefly EcclesiasticalDonum dedit; Dedicavit ("Gave", "dedicated")► Abbreviation in general use, chiefly EcclesiasticalDoctor Divinitatis ("Doctor of Divinity" — i.e. Theology)► Abbreviation in Catacomb InscriptionsDedit, Dedicavit ("Gave", "Dedicated")The Catholic Encyclopedia, Volume VIII. — New York: Robert Appleton Company. Nihil Obstat. 1910.
Catholic encyclopedia.