Het or HET may refer to:
Science and technology
*
Hall-effect thruster
In spacecraft propulsion, a Hall-effect thruster (HET) is a type of ion thruster in which the propellant is accelerated by an electric field. Hall-effect thrusters (based on the discovery by Edwin Hall) are sometimes referred to as Hall thruster ...
, a type of ion thruster used for spacecraft propulsion
* Heavy Equipment Transporter, a vehicle in the US Army's
Heavy Equipment Transport System
*
Hobby–Eberly Telescope
The Hobby–Eberly Telescope (HET) is a 10-meter (30-foot) aperture telescope located at the McDonald Observatory in Davis Mountains, Texas.
The Hobby–Eberly Telescope is one of the largest optical telescopes in the world. It combines a numb ...
, an instrument at the University of Texas McDonald Observatory
* Human enhancement Technologies, devices for enhancing the abilities of human beings
* Heterozygote, a diploid organism with differing alleles at a genetic locus; see zygosity
* Hexaethyl tetraphosphate, in chemistry
* HET acid, alternate term for Chlorendic acid
Other uses
* Hét, a village in Hungary
* Het peoples, or their language
* Heterosexuality, sexual attraction to the opposite sex
* ''HighEnd Teen'' (2008–2017), a former Indonesian magazine
* Historical Enquiries Team (2005–2014), a former unit of the Police Service of Northern Ireland
* Holocaust Educational Trust, a British charity
* HET, IATA code for Hohhot Baita International Airport, in Inner Mongolia, China
* HET, former ticker symbol for Harrah's Entertainment, later renamed Caesars Entertainment Corporation, an American hotel and casino corporation
* HET, initialism for ''Hoofdklasse, Eerste klasse, Tweede klasse'', the three divisions of Football in the Netherlands
* Heth, a letter of many Semitic alphabets
*Cyrillic spelling of the Russian word for no, pronounced "Nyet"
See also
* Hat (disambiguation)
* Heth (disambiguation)
* Hets (disambiguation)
* Hett (disambiguation)
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