SDMRT meaning in General ?

The San Diego Mountain Rescue Team (SDMRT) is an all-volunteer organization located in San Diego County, California operating under the jurisdiction of the San Diego County Sheriff's Department. With approximately seventy active members, SDMRT responds to calls at any time to search for and rescue missing, injured or stranded persons in San Diego County and, through mutual-aid requests, in other counties within the state of California. SDMRT is a fully accredited member of the international Mountain Rescue Association as well as an accredited Type I Mountain Search and Rescue Team. SDMRT routinely works with the San Diego Sheriff's Office Search and Rescue Bureau and San Diego's Aerial Support to Regional Enforcement Agencies (ASTREA) on operations within the county. On operations outside of San Diego County, SDMRT works under the particular agency having jurisdiction for the region in question.