ORSP
| Acronym | Definition |
|---|---|
| ORSP | Office of Research and Sponsored Programs |
| ORSP | Office of Research Subjects Protection (Virginia) |
| ORSP | Ohio Research Scholars Program (research grants; Ohio) |
| ORSP | Operations Research Society of the Philippines |
| ORSP | Office of Reserve Service Protection (Australia) |
| ORSP | Offsite Radiological Safety Program |