DNG can have the following meanings: Digital Negative, also known as "Adobe DNG" and "Adobe Digital Negative", a publicly available digital photography raw image format Delaware National Guard DetonatioN Gaming Negative-index metamaterial, also known as double negative metamaterials, materials in which both permittivity and magnetic permeability are less than zero. They are a class of Electromagnetic metamaterials. Degrassi: The Next Generation, a Canadian television series An abbreviation of dienogest, a progestin medication The ISO 639-3 code for the Dungan language The station code for Dandenong railway station, Victoria, Australia See also Dolce & Gabbana Dany N'Guessan