Aud might refer to*Australian dollar (AUD)American University in Dubai (AUD)Doctor of Audiology (Au.D.)Auðr, the son of Nótt and Naglfari in Norse mythologyAud the Deep-Minded (834-900 AD), the wife of Olaf the White of Dublin, "King" of IrelandAnya Jenkins, original mortal name in the Buffy: The Vampire Slayer TV seriesAud Haakonsdottir of Lade, Viking queenAud (ship), the name of the German ship, used by Roger Casement, which attempted to land arms in County Kerry, Ireland, in 1916 T… (More on Aud)