Governmental & Military Abbreviations and Acronyms
- RSORichmond Sheriff'S Office
- RSORoute per State Overflown
- RSOResident Space Object
- RSOCRegional Signals Intelligence (SIGINT) Operations Center
- RSOIReception, Staging, Onward-Movement & Integration
- RSOPReconnaissance, Selection and Occupation of Position
- RSOPResultant Set of Policy
- RSOQRadar Stores Occupancy Query
- RSPRevolutionary Socialist Party
- RSPResource Specialist Program
- RSPReality Signal Processor
- RSPARoyal Society for The Prevention of Accidents
- RSPAResearch and Special Programs Administration
- RSPAResearch and Special Projects Administration
- RSPDRed Springs Police Department
- RSPDReported Speed
- RSPDRock Springs Police Department
- RSPLRecommended Spare Parts List
- RSPOARoyal Society for The Prevention of Accidents
- RSQInternational Sos Windhoek
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