AAAC stands for;

S/NO Abbr.Meaning
1AAACAcademic Achievement and Accountability Commission
2AAACAcademic Affairs Advisory Committee (university)
3AAACAffirmative Action Advisory Committee
4AAACAfrican American Advisory Committee
5AAACAfrican American Awareness Club
6AAACAll Aluminum Alloy Conductor (power transmission and distribution)
7AAACAlliance for Augmentative and Alternative Communication (now Helping Autistic Persons Participate Independently through All Communication Techniques)
8AAACAmerica Alliance Authority and Compliance (US Department of Transportation)
9AAACAmerican Academy of Ambulatory Care
10AAACAmerican Association of Automatic Control
11AAACAnti-Armor Automatic Cannon
12AAACAsian Association for Algorithms and Computation
13AAACAstronomy and Astrophysics Advisory Committee (US NSF)
14AAACAteneo Alumni Association Canada (Ateneo de Naga University)
15AAACAustralian Aboriginal Affairs Council
16AAACAustralian Association of Agricultural Consultants
17AAACAuthentication, Authorization, Accounting, and Charging
18AAACAvery Aldridge Activity Center (Flint, Michigan)
19AAACAvoid At All Costs