QEC
# QEC

QEC may refer to:

* Quantum error correction
* Queen Elizabeth-class aircraft carrier, two aircraft carriers of the United Kingdom's Royal Navy
* Electoral Commission of Queensland
* Queen Elizabeth College
   * Queen Elizabeth College, London, UK
   * Queen Elizabeth College, Palmerston North, New Zealand
   * Queen Elizabeth College, Mauritius
* Queen Elizabeth Centre, Ballarat
* Qulliq Energy Corporation
