T5

T5 or T-5 may refer to:

Biology and medicine

 * Fifth thoracic vertebrae
 * Fifth spinal nerve
 * Bacteriophage T5, a bacteriophage
 * T5: an EEG electrode site according to the 10-20 system

Vehicles and transportation

 * AIDC T-5 Brave Eagle, a Taiwanese jet trainer aircraft.
 * Ford T5, a Ford Mustang built for export to Germany
 * Fuji T-5, a 1988 Japanese turboprop-driven primary trainer aircraft
 * Volkswagen Transporter, a van
 * a model of the OS T1000 train of the Oslo Metro
 * Île-de-France tramway Line 5, one of the Tramways in Île-de-France
 * Borg-Warner T-5 transmission
 * T5 engine (disambiguation), a range of Volvo automobile engines
 * Cumberland Line, Sydney Trains service, Australia
 * T5 (Istanbul Tram), a tram line in Istanbul, Turkey
 * T5 road (Tanzania), a road in Tanzania
 * T5 road (Zambia), a road in Zambia
 * Turkmenistan Airlines, IATA airline designator
 * Terminal 5 at JFK Airport in New York City
 * Heathrow Terminal 5

Pop culture

 * Tele 5 (Poland), a TV channel
 * Thunderbird 5, an episode in the Thunderbird TV series
 * In topology, a completely normal and hausdorff space
 * Telecinco, a Spanish TV channel
 * The fifth edition of the role-playing game Traveller
 * Tekken 5, a 2004 fighting game
 * Terminator Genisys, Terminator 5, the fifth film in the Terminator film franchise

Other

 * T5 fluorescent lamp
 * T-5 torpedo, a Soviet torpedo with a nuclear warhead
 * The Torx T5 (sometimes written T-5) or compatible screw drives
 * Tungsten T5, a PDA
 * Rebel T5, the model name used in the Americas for the Canon EOS 1200D digital camera
 * Tapestry 5, a Java-based web application framework
 * SPARC T5, a processor chip by the Sun division of Oracle, and also the servers built around it
 * A tornado intensity rating on the TORRO scale
 * T5 (language model), a language model series by Google AI.