Definition of "AAC"

AAC

symbol
1. American Cement Corporation, stock exchange symbol.
noun
countable and uncountable, plural AACs
1. (file format) Initialism of advanced audio coding.
2. Initialism of aerated autoclaved concrete.
3. (aviation) Initialism of aeronautical approach chart.
4. Initialism of affirming Anglican catholicism.
5. (military, aviation) Abbreviation of airborne aircraft carrier.
6. (aviation, military) Initialism of aircraft armament change.
7. Initialism of Anno ante Christum., in the year before Christ.
8. (military) Initialism of anti-aircraft command.
9. Initialism of area advisory committee.
10. Initialism of augmentative and alternative communication.
proper noun
1. Initialism of American Alumni Council., now known as Council for Advancement and Support of Education
2. (dated) Initialism of Association of American Colleges., now known as Association of American Colleges and Universities
3. (dated) Australian Air Corps, now known as Royal Australian Air Force
4. Initialism of American Anglican Council.
5. Initialism of Agility Association of Canada.
6. Initialism of Alameda Arts Council.
7. Initialism of Alaskan Air Command.
8. Initialism of All-American Canal.
9. Initialism of American Airlines Center.
10. Initialism of American Alpine Club.
11. Initialism of Amphibian Airplanes of Canada.
12. Initialism of Anglo-American Corporation.
13. (British English, US) Initialism of Army Air Corps.; Army Air Corps
14. Initialism of Army Apprentices College.
15. Initialism of Association of Alabama Camps.
16. Initialism of Atlanta Athletic Club.
17. Initialism of Australian Agricultural Company.
18. Initialism of Advanced Aircraft Corps.
19. Initialism of Aerial Ambulance Company.
20. Initialism of Aeronautical Advisory Council.
21. Initialism of Aluminum Annodizers Council.
22. Initialism of Allumnae Advisory Center.
23. Initialism of American Academy of Criminalists.
24. Initialism of American Archery Council.
25. Initialism of American Association of Criminology.
26. Initialism of American Atheist Center.
27. (military) Initialism of Anti-aircraft Corps.
28. Initialism of Association of American Choruses.
29. Initialism of Australian Apprentiship Centre.
30. Initialism of Australian Association of Chiropractors.
31. (historical) Initialism of Auto Avia Contruzione., Enzo Ferrari's first company.
32. Initialism of Automotive Advertisers Council.
33. Initialism of Auxiliary Artillery Corps.
34. Initialism of Auxiliary Army Corps.