ARCC = Aeronautical Rescue Coordination Centre
CRS = Coast Radio station
JRCC = Joint Rescue Coordination Centre
MRCC = Maritime Rescue Coordination Centre
MRSC = Maritime Rescue Sub Centre
NSA = National SAR Agency
RCC = Rescue Coordination Centre
RSC = Rescue Sub Centre
SAR DP = Search And Rescue Data Provider
SPOC = SAR Point of Contact
SRR = Search and Rescue Region
SRS = Search and Rescue Sub-Region