Posted in Arts, Organizations, Science ZAA stands for Zone d’Amélioration des Affaires (French: Business Improvement Area; Canada) ZAA stands for Zoning Amendment Application ZAA stands for Zone of Available Assistance (ecology) ZAA stands for Zoroastrian Association of Alberta (Alberta, Canada) ZAA stands for Zoological Association of America (est. 2005; Punta Gorda, FL) ZAA stands for Zollern Alb Award (Germany) ZAA stands for Zama Alumni Association (Zama American High School; Japan; US DoD)