Posted in Business & Finance, Engineering, Schools & Education AEIS stands for Academic Excellence Indicator System AEIS stands for Advanced Energy Industries, Inc. (stock symbol) AEIS stands for Advanced Employment Issues Symposium AEIS stands for Aeronautical En-route Information Service AEIS stands for American Express Incentive Service (Fenton, MO) AEIS stands for Asociación Española de Ingeniería Sísmica (Spanish Association of Earthquake Engineering) AEIS stands for Aircraft-Store Electrical Interconnection System (US DoD)