What does STZ stand for?

Constellation Brands - Company symbol

Santa Terezinha - Brazil - Airport symbol (OAG)

Schweizerische Theologische Zeitschrift - Zurich - A publication (BJA)

Serum-Treated Zymosan - Clinical chemistry

Signal Technology - AMEX symbol

Signal Technology Corp. - AMEX symbol (SAG)

Southern Transgressive Zone - Geology

South Temperature Zone (SAUS)

Stallion Resources Ltd. - Vancouver Stock Exchange symbol

Sterling Drugs (SAUS)

Stoeger Arms - NCIC firearms make code (NCIC)

Store Zero - Computer science (IAA)

Stratford - New Zealand - Seismograph station code, US Geological Survey - Closed (SEIS)

Streptozocin - Antineoplastic drug

Streptozyme (STED)

Surface Turbulence Zone (ACAE)