"RAR" often stands for Red blood cell distribution width to Albumin Ratio , a marker used in clinical studies for conditions like stroke severity.
"RAR" is an abbreviation for a Request for Release of police records in some jurisdictions. AN-5-1.rar
Please provide more details about where you saw this name so I can write a more tailored article for you. Request a Copy of a Police Report | City of Garden Grove "RAR" often stands for Red blood cell distribution