'''PTZ''' may refer to:
*Phenothiazine, a chemical insecticide *Petrozavodsk, a city in northwest Russia *Pentylenetetrazol (Metrazol), a circulatory and respiratory stimulant *PTZ camera, capable of pan, tilt, and zoom movement *PTZ, IATA code for Rio Amazonas Airport in Pastaza Province, Ecuador *Pacific Time Zone, name of UTC−8 time zone in the US and Canada *PTZ, "pointz" collected by users of the defunct social commerce site Lockerz *PTZ, pressure (P), temperature (T), and compressibility (Z) of a gas in an equation of state
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