AAQ - Swiss agency for something
AAT - Austraian Amalgamated Terminals
http://www.aat.auz.biz/_layouts/DP.AAT.RedesignV3/img/logo-standard.png
AAU - Amateur Athletic Union
http://ww3.aausports.org/portals/aaumain/images/AAU-Club-Map-092612.jpg
AAV: Association of Avian Veterinarians
(also stands for Amphibious Assault Vehicle, but couldn’t find a good image with that acronym.)
AAZ - Republic of Georgia license plate.
ABA – American Bus Association
http://jamesrivertrans.com/wp-content/uploads/2012/05/logo-american-bus-association.jpg
ABD - Insurance and financial services, named for is founders, Alburger, Basso and De Grosz.
http://www.theabdteam.com/sites/default/files/uploads/dualLogo.gif
Go Spurs ! !
ABF – Andrea Bocelli Foundation
http://1.bp.blogspot.com/-IPiLTuEFjoE/TuAUNgUz0tI/AAAAAAAALxE/eOIzBUFhZ5Y/s400/Logo_ABF.gif