Found 10 full forms for COSR
| Term | Full Form | Category |
|---|---|---|
| COSR | Capitalized Operating Subsidy Reserve 
| Others |
| COSR | Card of Safe Return
| Others |
| COSR | Combat And Operational Stress Reaction
| Others |
| COSR | Combat and Operational Stress Reactions
| Others |
| COSR | Combat operational stress reaction
| Others |
| COSR | Committee on Social Responsibility
| Others |
| COSR | Committee on Student Records
| Others |
| COSR | Committee on Supplier Ratings
| Others |
| COSR | Contracted Out Salary Related
| Others |
| COSR | Council of School Representatives
| Others |