STZ
# STZ

STZ may refer to:

* Snowbird Tectonic Zone, a geological boundary in the Canadian Shield
* Stalingrad Tractor Factory (Russian: Stalingradskiy traktornyy zavod), now known as Volgograd Tractor Factory
* Stanozolol (STZ), an anabolic steroid
* Streptozotocin (streptozocin, STZ, Zanosar) is a naturally occurring chemical
* STZ, NYSE ticker symbol for Constellation Brands
* STZ TV, a Brazilian TV station
