RET

RET or Ret may refer to:

People

• Ret Chhon (born 1940), former Cambodian cyclist
• Ret Chol (died 2004), Southern Sudanese politician
• Ret Turner (1929–2016), American costume designer

Engineering and computer science

• Renewable energy target
• Renewable energy technology
• Resolution enhancement technology, image processing technology used to manipulate dot characteristics
• ret, return from subroutine instruction in the x86 assembly language
• Registered engineering technologist, former certification in Alberta, Canada
• Rehabilitation engineering technologist, a role in rehabilitation engineering
• Ret, a measurement of the resistance to evaporative heat loss

Transportation

• Retford railway station, by the British National Rail code RET
• Rotterdamse Elektrische Tram, the main public transport operator of Rotterdam, the Netherlands
• Røst Airport, Norway (IATA code)

Biology

• RET proto-oncogene, a gene on human chromosome 10
• Resonance energy transfer, a mechanism describing energy transfer between two chromophores

Education

• Research Experiences for Teachers, a program of the National Science Foundation
• Russell Education Trust, a Multi-Academy free school Trust

Other

• Rational Emotive Therapy, therapy now referred to as rational emotive behavior therapy
• Rational Expectations Theory, economic model-consistent expectations
• Resistance exercise training, a type of physical exercise
• Reticulum, a constellation abbreviated Ret
• Reț, a village in Blăjeni Commune, Hunedoara County, Romania