HRK
HRK is an abbreviation for:
- Haren-Rütenbrock Canal , a canal that runs between Haren (Ems) in the Lower Saxony Emsland and Ter Apel
- Heidelberg Rowing Club 1872 e. V. (Heidelberger RK or HRK for short), a Heidelberg sports club founded in 1872
- Heinz Rudolf Kunze , German musician
- Hêzên Rizgariya Kurdistan , see the military arm of the Kurdistan Workers' Party (PKK) from 1984 to 1986
- University Rectors ' Conference, a voluntary association of German universities, represents them to politics and the public
- Croatian kuna , Croatian currency