DGA
DGA is an abbreviation for:
- German Society of Andrology, medical society
- German Society for Angiology, medical society
- German Society of Audiology, scientific society
- Diego Garcia, the largest island of the Chagos archipelago, according to ISO 3166 Alpha -3
- Employer tax, Wiener tax to finance the subway
- Direct Graphics Access extension of the X Window System
- Direction générale de l' Armement, French military technical authority
- Directors Guild of America, a trade union of American directors
- Dissolved Gas Analysis, Analysis of the gas content in the insulating oil in oil-filled transformers
- Dramatists Guild of America, a trade union of American playwrights, composers and lyricists
D.G.A. is an abbreviation for:
- German gasoline corporation, renaming of Hugo Stinnes Riebeck Oel AG on May 4, 1926 recorded in Berlin -Charlottenburg, see gasoline ( petrol station chain)
- Disambiguation
- Abbreviation