- AAAB stands for Accounting Alumni Advisory Board (University of Pittsburgh at Johnstown; Johnstown, PA)
- AAAB stands for Admiralty Bancorp Inc.
- AAAB stands for All American Alien Boy (Ian Hunter song)
- AAAB stands for Amis des Automobiles Anciennes des Baous (French: Friends of Vintage Cars Baous; Vence, France)
- AAAB stands for Asian Academy of Applied Business
- AAAB stands for Asian American Advisory Board (Northwestern University)
- AAAB stands for Asociación de Ateos y Agnósticos de Bogotá (Spanish: Association of Atheists and Agnostics of Bogotá; Bogota, Colombia)
- AAAB stands for Authentication, Authorization, and Accounting Broker
Abbreviations And Their Meaning