XR

XR or Xr may refer to:

*Cairo (graphics), the original name for a graphics library software
*XR may be mistakenly used for the labarum (Chi-Rho monogram) of Christ
*Cross-reference
*Exchange rate
*Extended release in certain medications, for example Adderall XR
*IOS XR, the software for Cisco Systems' high-end carrier-grade routers
*Index register of a CPU is sometime labelled XR.
*A line of off-road motorcycles manufactured by Honda
*Extrapolated Runs, a baseball statistic
*Skywest Airlines (IATA airline code)
*X-Realms, a game development engine
*XR (Ford Australia), a designation given to some high performance vehicles sold by Ford Australia
*XR is one of the main characters on Buzz Lightyear of Star Command

*XR series of Honda offroad motorcycles produced since the late 70's. Recently discontinued. Much loved by riders around the planet.