AGZ stands for Anarchistische Gummizelle (Düsseldorf Film Performance)AGZ stands for Actual Ground Zero
AGZU stands for Astronomische Gesellschaft Zürcher Unterland (German: Astronomical Society, Zurich Unterland; Zurich, Switzerland)
AGWM stands for Assemblies of God World Missions (Springfield, MO) AGWM stands for All Gear Winding Machine