(redirected from Outlet Plastering Safety Shield)
OPSSOracle Platform Security Services
OPSSOntario Provincial Standard Specification
OPSSOperations Safety System (US FAA)
OPSSOffice of Public Service and Science (United Kingdom)
OPSSOffice of Public Safety and Security (various organizations)
OPSSOutlet Plastering Safety Shield (plastering guide tool)
OPSSOther Products Self Service
OPSSORCHESTRA Process Support System
OPSSOverwhelming Post-Splenectomy Sepsis (post-surgical complication)
OPSSOperations Specifications Application
OPSSOperations Sales and Service Council (Credit Union National Association)