noun: (role-playing games) Abbreviation of Dungeons & Dragons. [(games) A particular fantasy role-playing game.]
noun: (military, Canada) Initialism of Department of National Defence.
noun: (military, Philippines) Initialism of Department of National Defence.
noun: (computing) Initialism of drag and drop. [(usually attributive, computing, graphical user interface) A feature of a graphical user interface whereby the user can move or copy an object by dragging its visual representation across the screen and releasing it in another location.]
noun: (role-playing games) Initialism of Dungeons and Dragons.
