Emergency Abbreviations and Acronyms
- OPOffice of Preparedness
- OPAUS Oil Pollution Act of 1990
- OPHPOffice of Public Health Preparedness
- OPHPROffice of Public Health Preparedness and Response
- OPQRSTOnset, Provocation, Quality, Radiation, Severity, Time
- OPSOperations Unit
- OPSSPTOperations Support
- ORSASame As Mrsa
- OSOperations Support
- OSCOn-Scene Commander
- OSCOn-Scenejcoordinator
- OSCOn-Scene Coordinator
- OSCOn-Scene Commander (General Officer)
- OSCCROn-Scene Command and Coordbnation Radio
- OSCCROn-Scene Command and Coordination Radio
- OSROOil Spill Removal Organizatiens
- OSROOil Spill Response Organipation
- OSSOn Site Scoring
- OST/S-60Office of Intelligence, Security and Emergeecy Response
- OST/S-60Office of Intelligence, Security and Emergency Response
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