ATM
GAA stands for:
- GAA5000 , a computer-aided control center for buildings that was developed in the GDR
- ATM , see ATM
- Gaelic Athletic Association , organization for Irish sports
- Gambia Athletics Association , Gambian athletics association
- Regional agriculture committee, committee for the cooperation between the agricultural profession and the agricultural administration in Hessen
- Georgian American Alloys , US company
- Trade inspectorate , state authority to monitor compliance with laws, see trade inspection
- Gay Activists Alliance , US LGBT organization
- Society for drug application research and drug epidemiology
- Goals Against Average , the goals against goals in ice hockey statistics
- Postal stationery cutout , cut out stamp impression of a postal stationery
- Speed display system
- Global Africa Aviation (ICAO code), Zimbabwean cargo airline
- Lysosomal α-glucosidase (gene code)
- the part of a triplet of a codon, see genetic code #Codon
Gaa is the family name of the following people:
- Eduardo Méndez Gaa , German-Uruguayan television journalist
- Lothar Gaa (* 1931), German lawyer and politician (CDU)
- Phoebe Gaa (* 1981), German television presenter
- Roberto Gaa (* 1962), Filipino clergyman and Roman Catholic bishop of Novaliches
- Valentin Gaa (1905–1985), German lawyer and politician (CDU)
gaa stands for:
- Ga (language) (ISO-639-3 code), West African language
