The Jets, a gang in the 1957 Broadway musical West Side Story

Jet engine

New York Jets, an American football team

Jet Link, who is Cyborg 002, a character from Cyborg 009

JetBlue Airways, an airline based in New York

Jet, a widely used drug in the Fallout 2 universe

Microsoft Jet Database Engine, Joint Engine Technology

Joan Jett, American rock guitarist and singer

Jet Airways, an airline based in India serving domestic and international routes

Jet bundle, a manipulation of differential equations in mathematics

Jet (mathematics), an operation that produces an abstract polynomial

Winnipeg Jets, a former professional hockey team

Jet Fusion, a cartoon character from The Adventures of Jimmy Neutron: Boy Genius

Jet Li, Chinese martial artist, actor, Wushu champion, and international film star

Newcastle United Jets, a professional soccer team in the Australian A-League competition

Jet (band), a rock band from Melbourne, Australia who took their name from the above song

Jetstar Airways, an Australian airline servicing domestic and International routes

Newtown Jets, Australian rugby league team

JET Programme, the Japan Exchange and Teaching Programme (teaching English)

jetAudio, Multimedia software product

Joint European Torus, or JET is an experimental nuclear fusion reactor

Benny "The Jet" Urquidez, A kickboxer, coreographer and actor Benny Urquidez

"Jet," or "Jet Terry," nickname of Dallas Maverick Jason Terry

Jetsgo, a Canadian airline

The Jets (1980s pop band), a 1980s pop, R&B, dance and religious music band from Minneapolis, Minnesota

Java Emitter Templates, a template engine that is part of the Eclipse EMF project

Jet Jaguar, a fictional robot from the 1973 film Godzilla vs. Megalon

Water jet cutter, a tool for cutting and the machining of engineering materials

Jet (Wildstorm), a character from Wildstorm/DC Comics

Jet, Oklahoma, United States of America

Relativistic jet, a stream of fast-moving plasma emitted from an active galaxy

Jet aircraft

JET TV, a television station in Singapore and Taiwan in the Jadeworld station group

Jet (particle physics), a cone of hadrons

Jet (lignite), a mineral-like material in geology

Jet-CD, a 1998 album by Puffy AmiYumi

Jet (comics), a female character in DC comics New Guardians

Ipswich Jets, Australian rugby league team

Pump-jet, a marine propulsion mechanism for jetskis and other types of boats

Jet, Diane Youdale, one of the stars of Gladiators

"Jet" (song), a 1973 single by Wings

Jet Records, a record label

Journal of Economic Theory (JET), a leading journal in theoretical economics

Jet (UK band), a 1970s glam rock band from England

The Jets (rock band), a 1970s rock band from Pekin, Illinois

Jet (fluid), a stream of material ejected from a nozzle, or a nozzle designed to produce such a stream

Jet (magazine), an African-American themed magazine

Water jet (recreation), a personal-use water cannon that can be turned to spray in different directions and is usually found in water parks

Jet (brand), a filling station brand name

Jet, a character from the TV series Avatar: The Last Airbender

Jet (Avatar: The Last Airbender episode), the tenth episode of the first season of the TV series Avatar: The Last Airbender

Jet the Hawk, a video game character from Sonic Riders

Delhi Jets, A Cricket team from Indian Cricket League

Matra Sports Jet, a French sports car