What is "aacm"

n. (initialism of anti-armor cluster munition lang= en)

AACM may refer to:

• Ali Akbar College of Music, three schools founded by Indian musician Ali Akbar Khan to teach Indian classical music
• Ardennes American Cemetery and Memorial, a cemetery for American World War II dead on foreign soil
• Association for the Advancement of Creative Musicians, a non-profit organization of musicians
• Civil Aviation Authority of Macau (Autoridade de Aviação Civil da Região Administrativa Especial de Macau)