Sz

SZ may refer to

  • Alfa Romeo SZ, a car
  • Canton of Schwyz
  • Saarbrücker Zeitung, German newspaper
  • Swaziland, ISO 3166-1 country code
    • .sz, the country code top level domain (ccTLD) for Swaziland
  • Switzerland, NATO country code
  • Suzuki sporadic group, a mathematical group
  • Suzuki groups family of mathematical groups
  • Slovenske železnice (SŽ), a Slovenian railway company
  • Szöllősy, a catalogue of all the compositions of Béla Bartók
  • SZ cycle-car, a Soviet/Russian microcar series including SZA and SZD
  • Sunyaev–Zel'dovich effect, aterm used in astrophysics
  • Green Party (Czech Republic) (Strana zelených)
  • Shenzhen, a city in Guangdong province, People's Republic of China
  • Shenzhou (spacecraft), the Chinese space capsule
  • SZ, a model of VAIO from Sony
  • Sprite Zero, a diet version of Sprite
  • Süddeutsche Zeitung, German newspaper
  • Air Southwest (IATA code)
  • Sz (digraph)