Gas is one of the four main physical states of matter (plural "gases" or "gasses").

Gas or GAS may also refer to:

Science

Biology and healthcare

  • Streptococcus pyogenes, a bacterium commonly known as Group A Strep, or GAS
  • Gas, slang for an anaesthetic
  • Growth arrest-specific protein, such as GAS1, GAS2
  • Gender-affirming surgery, a surgical procedure, also known as sex reassignment surgery
  • General Adaptation Syndrome, a model describing responses to stress
  • Global Assessment Scale, later Global Assessment of Functioning, in mental health
  • Goal attainment scaling, a method for monitoring client progress in therapy
  • Group A streptococcal infection
  • Intestinal gas

Chemistry, physics, and energy

  • Gas, short for gasoline
  • Fuel gas
  • Coal gas
  • Natural gas
  • Oil and gas
  • GaS, chemical formula for gallium(II) sulfide

People

  • Gas Lipstick, the drummer for the Finnish rock band HIM
  • Gunnar A. Sjögren, a Swedish engineer

Arts, entertainment, and media

Films

  • Gas (1944 film), a Private Snafu animated short
  • Gas (1981 film), a Canadian comedy film
  • Gas (2004 film), an American film
  • Gas-s-s-s (1971), also called Gas! or It Became Necessary to Destroy the World in Order to Save It, a Roger Corman movie

Music

  • Pseudonym of English electronic musician Mat Jarvis
  • Gas (musician), musical project of German producer Wolfgang Voigt
  • Gas (Feedtime album), 2017

Television

  • "Gas" (Bottom), a 1991 episode
  • "Gas" (Casualty), a 1986 episode
  • Nickelodeon Games and Sports for Kids (Nick Gas), a former TV network

Other uses in arts, entertainment, and media

  • Gas (Hopper), a 1940 painting by Edward Hopper
  • Gassed (painting), a 1919 painting by John Singer Sargent
  • Gas (comics), a British adult comic
  • Cinema Unit Gas, founded in 1988 by Akira Takatsuki
  • Gas, a short story by Alfred Hitchcock
  • Guilty as Sock!, a 2025 party video game

Brands and enterprises

  • Galpin Auto Sports, a US customizing garage
  • Gas Jeans, an Italian clothing label

Computing and technology

  • Gas (app), a former American anonymous social media app
  • Transaction pricing mechanism in Ethereum
  • Gear Acquisition Syndrome, compulsive accumulation of technical equipment
  • Generalized audit software
  • Getaway Special, an experiment bay on the NASA Space Shuttle
  • GNU Assembler, a software tool
  • Gunner's Auxiliary Sight of the M1 Abrams tank

Geography

  • Gas, Eure-et-Loir, France, a commune
  • Gas, Kansas, United States, a town

Sports

  • Bristol Rovers F.C., England, nickname
  • Grêmio Atlético Sampaio, a Brazilian football club

See also

  • Gass (disambiguation)
  • Gassing (disambiguation)
  • :Category:Gases