| Abbreviation | Definition |
|---|---|
| ROSE | Remote Operation Service Element |
| ROSE | Repository of Scholarly Eprints |
| ROSE | Rescuing Orion Safely And Efficiently |
| ROSE | Roxanne Optimal Strand Estimator |
| ROSE | Rural Ontario Sharing Education |
| ROSE | Rush On Seven Episodes |
| ROSE | The Ryd Operating System Experiment |
| ROSEANN | Roseanne |
| ROSEVI | Rosevilles |
| ROSF | Region of Smart Factories |
| ROSF | Rotary on Stamps fellowship |
| ROSH | Registry of Occupational Safety and Health |
| ROSH | Risk of Serious Harm |
| ROSHANAE | Roshan's Ae |
| ROSHANO | rosh año |
| ROSHANY | Roshani's |
| ROSI | Recreation and Open Space Inventory |
| ROSI | Return On Social Innovation |
| ROSI | Rollergirls of Southern Indiana |
| ROSIE | Regional Opportunities For Scientists In Education |