CRS congressional research service
health service research
medical service research
Novelty Research Service
scientific research service
EPDElectronics Research and Service Organization
equivalent integrated circuitElectronics Research and Service Organization
error toleranceElectronics Research and Service Organization
HRIS Highway Research Information Service
Research on prolonging CT X-ray tube service life
Self-service service terminal
single-plane (through-plane service) service
Beijing Central Engineering and Research Research Institute of Non -ferrous Metallurgical Industry
scientific research research results
Break of Service， Out-of-Service
free medical service; free medicare; public health service
in service and out of service
overland common point service {= OCP service}