Grk
# Grk

Grk or GRK may refer to:

* Grk, Serbia
* G protein-coupled receptor kinase
* Green Rock Energy, an Australian energy company
* Grk Bijeli, a white grape variety
* Grk book series, garages
* Hellenic languages
* Royal Gendarmerie of Cambodia
* Killeen–Fort Hood Regional Airport, in Texas, United States
   * Robert Gray Army Airfield
