Posted in Government & Military, Health & Medicine, Science ZNS stands for Zentrales Nervensystem (German: Central Nervous System) ZnS stands for Zinc Sulphide ZNS stands for Zomig Nasal Spray (AstraZeneca Pharmaceuticals LP) ZNS stands for Zip-n-Squeeze (liquid nutrition delivery products and company) ZNS stands for Zenger News Service ZNS stands for Zone Nationale de Sélection (French: national area of selection)