Het or HET may refer to:
Science and technology Hall-effect 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, 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 Het, 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" HET, 80s Swiss Synthpunk band
See also Hat (disambiguation) Heth (disambiguation) Hets (disambiguation) Hett (disambiguation)