Posted in Business & Finance, Government & Military, Health & Medicine, Internet Slang AGG stands for Aggregate AGG stands for Aggravated AGG stands for Allgemeines Gleichbehandlungsgesetz AGG stands for Ayakashi: Ghost Guild (game) AGG stands for Aggeus (Biblical prophet; aka Haggai) AGG stands for Aesthetic Group Gymnastics (sport) AGG stands for African Gold Group, Inc. AGG stands for Agammaglobulinemia (blood plasma) AGG stands for Arnall Golden Gregory LLP (Atlanta, GA) AGG stands for Asociación de Gerentes de Guatemala (Managers’ Association of Guatemala) AGG stands for Action-Graph Game (computer theory) AGG stands for Astronomische Gesellschaft Graubünden (Swiss astronomical society) AGG stands for Airborne Gravity Gradiometer AGG stands for Ann Gisel Glass (boutique; France) AGG stands for Antiterroristische Gemengde Groep (Dutch antiterrorist group) AGG stands for Auckland Girls Grammar (New Zealand) AGG stands for Agent to the Governor General (British) AGG stands for Airborne Ground Generators