DCG

DCG may refer to:


 * DCG Development, a development firm in Clifton Park, New York; owners of Clifton Park Center
 * DCG Radio-TV Network, Quezon Province, Philippines
 * DCG-IV, a research drug
 * Definite clause grammar, a means of expressing grammatical relationships
 * Democratic Montenegro (Demokratska Crna Gora), a political party in Montenegro
 * Deputy Commanding General (Stellvertretende Kommandierende General), wartime head of a military district in the German Empire and Nazi Germany
 * Digital Currency Group, is an venture capital company focusing on the digital currency market
 * Discontinuous gas exchange, a physiological pattern of respiratory gas exchange used by insects
 * Discounted cumulative gain, a performance measure for search engine ranking algorithms
 * Doğu Çalışma Grubu, an alleged group within the Turkish military
 * Guatemalan Christian Democracy (Spanish: Democracia Cristiana Guatemalteca), a political party
 * BCCM/DCG, a diatom collection part of the Belgian Co-ordinated Collections of Micro-organisms
 * The DCG Brothers, a Chicago based Hip Hop duo.