In healthcare data standards (HL7), is a code for a Related Prior Reaction Alert , used to warn that a proposed therapy might be contraindicated due to a patient's history of adverse reactions. 3. File Archives

Do you have a where you encountered this file? ETSI TS 136 321 V11.5.0 (2014-03)

: A command used in Diameter-based protocols (Rx reference point) for policy and charging control.

Notable specifications from this date include ETSI TS 129 214 and 3GPP TS 29.215 . 2. Medical Terminology (HL7)

Many technical specifications for mobile networks (LTE, UMTS) were updated or released in . In these documents, RAR is a common technical acronym, though it refers to protocol commands rather than a file format: