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The meaning of the Acronym OSR is...
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Governmental
NASA
OSR
OSR is
Operations Support Room
More Meanings For OSR:
Operating System Resource
Oem Service Release
Over-Sampling Ratio
Organization Of Student Representatives
Old Spanish Road
Outreach Student Representative
Ontario Student Record
Optical Solar Reflector
Open Systems Resources, Inc.
Organization Systems Renewal
Oil Spill Response
Operations Support Room
Office of School Readiness
Ostrava, Czech Republic
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