Posted in Business & Finance, Schools & Education, Science AAST stands for; AAST stands for American Association for the Surgery of Trauma AAST stands for Arab Academy for Science and Technology AAST stands for Academy for the Advancement of Science and Technology AAST stands for All Arms Search Team (military training) AAST stands for Advanced Air Surveillance Technician (AWACS surveillance position) AAST stands for Regional Consultation Workshop for Advance Agricultural Science and Technology (Asian Development Bank; Manila, Philippines)