ROSI


AcronymDefinition
ROSIRomanian Open Source and Free Software Initiative
ROSIReturn on Security Investment
ROSIRepository of Student Information
ROSIRollergirls of Southern Indiana (Evansville, IN)
ROSIReturn on Spending Index (finance)
ROSIRecovery-Oriented System Indicator (mental health treatment)
ROSIRational Octahedron Selection Intelligence (gemology)
ROSIRaytheon Optical Systems Incorporated