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|
| abbr. |
Operating System Office; Orbiting Solar Observatories; Orbiting Solar Observatory; Office of SIGINT Operations; Office of Space Operations; Operational Services, Overseas; Originating Screening Office; OverScan Operation (VXA, Streamer); printed one side only |
| abbr., avia. |
Open Skies Office; operational skills observation; offensive system operator; operations scheduling office |
| abbr., earth.sc. |
ocean systems operations |
| abbr., el. |
optical spin orientation |
| abbr., inet. |
Other Significant Others |
| abbr., mil. |
Operational Support Office; operational support office |
| abbr., nautic. |
ordnance supply office; ordnance supply officer; east southeast (MichaelBurov) |
| abbr., nautic., scient. |
Office of Systems Operations |
| abbr., oil |
offshore supply office; ocean system operations; Offshore Supplies Office; Oil and Gas Projects and Supplies Office; oil/slurry/ore carrier |
| abbr., police |
Operational Support Officer |
| abbr., scient. |
Office of Satellite Operations |
| abbr., scottish |
Offensive Systems Operator |
| abbr., space |
orbiting satellite observer |
| abbr., st.exch. |
Outperform Stock Options |
|
|
| abbr., nautic. |
ESE (MichaelBurov); east-southeast (MichaelBurov) |
