ZR

ZR may refer to :
* Aviacon Zitotrans IATA code
* the MG ZR, a car made by the MG Rover Group
* the Toyota ZR engine

Zr may refer to :
* Zirconium, a chemical element
* .zr, the former Internet country code top-level domain (ccTLD) for Zaire

ee also

* USS Shenandoah (ZR-1), a 1922 United States Navy rigid airship
* ZR-2, another United States Navy rigid airship
* USS Los Angeles (ZR-3), a 1923-24 United States Navy rigid airship
* Kawasaki ZR-7, a motorcycle