title: XK
text: # XK
  
  XK may refer to:
  
  * XK (protein), a protein responsible for Kx antigen which helps determine a person's blood type
  * XK (2015 album), by Brendan Croskerry
  * Jaguar XK, a car series made by Jaguar
  * Jeep Commander XK, a SUV made by Jeep
  * Republic of Kosovo, ISO 3166-1 alpha-2 user-assigned code element XK (user assigned code)
  * CCM Airlines (IATA airline designator XK)
  * X-K aka X Kryptonite
  