COSTEP
| Acronym | Definition |
|---|---|
| COSTEP | Council for South Texas Economic Progress |
| COSTEP | Communicators in Science and Technology Education Program (Sapporo, Japan) |
| COSTEP | Commissioned Officer Student Training Extern Program (US Public Health Service) |
| COSTEP | Congress on Software Technology and Engineering Practice |
| COSTEP | Comprehensive Supra Thermal and Energetic Particle Analyzer |