SHR can refer to: The IATA code for Sheridan County Airport Logical shift right operator in some programming languages Logical shift right in x86 instruction listings Self-healing ring SHR (operating system) for smartphones Scottish Housing Regulator Sand Hill Road Shrewsbury railway station station code Spontaneously hypertensive rat, a laboratory rat Stewart–Haas Racing, US stockcar racing team Supplementary Homicide Reports, a US database Synology Hybrid RAID, an automated RAID management system Sam Hunt Racing, US stockcar racing team