MSSI


AcronymDefinition
MSSIMedical Staffing Solutions, Inc. (various locations)
MSSIMaterials and Surface Science Institute (University of Limerick; Ireland)
MSSIMexican Social Security Institute (est. 1943)
MSSIMont Saint-Sauveur International (French; Canadian ski resort company)
MSSIMaster of Science of Strategic Intelligence
MSSIMinistry of Small Scale Industries (India)
MSSIManagement Systems Services, Inc.
MSSIMicrosoft Shared Source Initiative (Microsoft Corporation)
MSSIModel State Statute Initiative
MSSIMeasuring Stability and Security in Iraq (US DoD documentation)