GBAA

AcronymDefinition
GBAAGeorgia Business Aviation Association
GBAAGreater Baltimore Asthma Alliance (Baltimore, MD)
GBAAGreater Birmingham Apartment Association (Birmingham, AL)
GBAAGreater Boston Anesthesia Associates (Waltham, MA)
GBAAGradient-Based Adaptive Algorithm
GBAAGerman Business Aviation Association eV (est. 1970; Federation of German Industries; Berlin, Germany)