T7

T7 or T-7 can mean:

* T7 Combat Car, a prototype vehicle for the US Army
* T-7 (rocket), a sounding rocket
* In anatomy :
** 7th thoracic vertebra
** Thoracic spinal nerve 7
* In biology :
** T7 DNA Helicase, a hexameric motor protein
** T7 phage, a virus used in the study of biological systems
** T7 RNA polymerase, an RNA polymerase that catalyzes the formation of RNA in the 5'→ 3' direction
* 2C-T-7, a hallucinogenic phenethylamine
* Fuji T-7, a Japanese primary trainer aircraft
* Trikke 7, a 3 wheeled cambering vehicle with 7" wheels
* Sony Cyber-shot DSC-T7, a digital camera manufactured by Sony
* Twin Jet IATA airline code
* the abbreviation of Triple Seven
* an abbreviation of the "Terrorist 7" countries
* T-7 Navigator, a trainer aircraft used by the United States armed forces between 1937 and 1970