AAG may refer to:
Aviation Advanced Arresting Gear, an aircraft arresting system Air Atlantique, ICAO airline designator American Airlines Group Avelino Vieira Airport in Arapoti, State of Paraná, Brazil (IATA airport code AAG) Business American Advisors Group
Film and television Aag (1948 film), a 1948 Bollywood film Aag (1994 film), a 1994 Bollywood film Aag (2007 film), a 2007 Bollywood film AAG TV, a Pakistani TV channel
Medicine Acute angle closure glaucoma Alpha-1-acid glycoprotein, also referred to as Orosomucoid (ORM) Alkyladenine glycosylase; see Deamination Autoimmune autonomic ganglionopathy AAG, a codon for the amino acid lysine
Organizations American Association of Geographers Association of Applied Geochemists Athletics Association of Guyana
Technology AAG (cable system), an undersea cable system linking South East Asia with the US Anshel–Anshel–Goldfeld key exchange, a key exchange protocol
Transportation AAG (1900 automobile), a German automotive company
Other uses Ambrak language, a Torricelli language of Papua New Guinea Assistant adjutant general, a military title United States Assistant Attorney General, a ranking within the Department of Justice
See also Agni (disambiguation) Agnee (disambiguation)