AAEC

AAEC may refer to:

• Association of American Editorial Cartoonists, active in the United States, Canada and Mexico
• Australian Atomic Energy Commission, a statutory body of the Australian government
• Fulbright Austria, the Austrian-American Educational Commission, a bilateral educational commission and Fulbright program
• "Appreciable Adverse Effect on Competition", anti-competitive agreements in The Competition Act, 2002 of India