Posted in Arts, Engineering, Organizations ZAS stands for Zombie Apocalypse Survivalists ZAS stands for Zymosan-Activated Serum (biomedicine) ZAS stands for Zambia African Safari (tourism company) ZAS stands for Zentrale Anzeigen Statistik (German: Central Ad Statistics; Association of German Magazine Publishers) ZAS stands for Zylinder Abschaltung System (German: Cylinder Deactivation System; automotive engineering) ZAS stands for Zero Access Storage