TZ

TZ or tz may refer to:

  • The Twilight Zone
  • Tappan Zee Bridge
  • Tappan Zee High School, a public high school in Orangeburg, New York, United States
  • time zone
  • Sony Vaio TZ
  • tz database
  • the IATA code for Scoot
  • the IATA code for ATA Airlines
  • TZ, The chemical weapon designation of the United States military for saxitoxin, a bacterial sodium channel blocker
  • Tanzania, ISO 3166-1 alpha-2 country code
    • .tz, the country code top level domain (ccTLD) for Tanzania
  • Transformation Zone, a term used in cervical cancer therapy, the area of the cervix where dysplasia and abnormal cell growth occur
  • tz (newspaper), a German tabloid newspaper from Munich