In Air Force or Defense logistics, "RAR" can mean a Resource Availability Report or Receipt Acknowledgement Report , which are used to track equipment and personnel.
Most Likely Interpretation: ZIP Code 55430 (Brooklyn Center, MN) 55430 rar
Alternative Interpretation: Technical or Engineering Reports In Air Force or Defense logistics, "RAR" can
The number 55430 might be associated with a specific incident or document ID in large databases like the NTSB , where "RAR" stands for Railroad Accident Report . In Air Force or Defense logistics
In medical and biological research, refers to Retinoic Acid Receptors .