DMA can refer to: Dallas Museum of Art, an art museum in Texas, USA Dance Music Authority, a defunct dance music magazine Danish Music Awards, an award show held in Denmark since 1989 IATA airport code for Davis-Monthan Air Force Base, near Tucson, Arizona, USA Defense Mapping Agency, a former (1972-1996) agency of the US Department of Defense. Defense Media Activity, a new (October 2008) organization of the US Department of Defense Delaware Military Academy, a high school in Delaware, US… (More on Dma)