QE
# QE

QE may stand for:

## Economics

* Quantitative easing, a monetary policy intended to stimulate an economy in recession
* Quantum economics, a type of monetary economic analysis

## Education

* Qualifying examination, an exam required to continue studies at a higher level
* Queen Elizabeth School (disambiguation), several schools, including:
   * Queen Elizabeth's School, Wimborne Minster, in Winborne Minster, Dorset, England
   * Queen Elizabeth Sixth Form College, in Darlington, County Durham, England
   * Wyggeston and Queen Elizabeth I College in Leicester, England

## Hospitals

* Queen Elizabeth Hospital Birmingham in England
* Queen Elizabeth Hospital, Hong Kong, a hospital at King's Park in Kowloon, Hong Kong
* Queen Elizabeth Hospital, Adelaide, in Australia

## Mathematics

* Quantifier elimination, a technique to simplify formulas
* Quadratic equation, an equation involving the second power (square) but no higher

## Royalty

* Queen of England (disambiguation)
* Queen Elizabeth (disambiguation), several queens, including:
   * Queen Elizabeth I of England (1533–1603)
   * Queen Elizabeth II of the United Kingdom (1926–2022)

## Science and engineering

* Quantum efficiency, a measure of a device's sensitivity to light
* Quantum entanglement, a close interaction between particles at the quantum level such that they are inseparable
* Quality assurance, also known as quality engineering
* Quality Engineering (journal), an academic journal focused on quality assurance
* Query expansion, a technique to provide better search results by automatically adding similar searches
* Quartz Compositor, also known as Quartz Extreme, the windowing system in Mac OS X

## Transportation

* Queen Elizabeth Way, a highway in Ontario, Canada
* Queen Elizabeth-class aircraft carrier, a class Royal Navy ships
* Crossair Europe (IATA airline designator QE)
* Queen Elizabeth (ship)

## Culture

* Queer Eye (2003 TV series)
