LC3
# LC3

LC3 or LC-3 may refer to:

* LC3 (classification), a para-cycling classification
* Little Computer 3, a type of computer educational programming language
* Limestone Calcined Clay Cement, a low-carbon cement
* Fauteuil Grand Confort, a club chair designed by Le Corbusier and Charlotte Perriand
* MAP1LC3B, a protein involved in autophagy
* MAP1LC3A, a protein
* LC3 (codec), a Bluetooth audio codec
* Rocket launch sites :
   * Cape Canaveral Air Force Station Launch Complex 3, a deactivated US Air Force launch site
   * Vandenberg AFB Space Launch Complex 3, a NASA launch site that has been used by a variety of rocket systems
   * Xichang Launch Complex 3, an active rocket launch site in the People's Republic of China
