What does MBAA stand for?

Master Brewers Association of the Americas (EA)

Master of Business Administration in Aviation (PGP)

Messinian Benevolent Association "Aristomenis" (EA)

Methylene Bisacrylamide (PDAA)

Mini Bike Association of America (EA)

Mortgage Bankers Association of America (SAUO)

Mortgage Brokers' Association of Australia

Motel Brokers Association of America - Later, AHMB (EA)

Mountain Bike Association of Arizona (EARSL)