Posted in Business & Finance, Government & Military, Information Technology, Organizations, Pop Culture, Science DIAS stands for Dynamic Information Architecture System DIAS stands for Database on Introductions of Aquatic Species (FAO) DIAS stands for Dublin Institute for Advanced Studies (Ireland) DIAS stands for Detroit International Auto Salon (Allen Park, MI) DIAS stands for Digital Information Archiving System DIAS stands for Dynamic Image Analysis System DIAS stands for Diabetes Advisory System DIAS stands for Drop in Auto Sear (firearms) DIAS stands for Deutsches Institut für Anlegerschutz (German: German Institute for Investors’ Protection) DIAS stands for Defence Intelligence Analysis Staff (UK MoD)