ROSCO
| Acronym | Definition |
|---|---|
| ROSCO | Rolling Stock Leasing Company (UK; railway) |
| ROSCO | Rolling Stock Leasing Company (Railway Industry) |
| ROSCO | Rocketry Organization of South Carolina at Orangeburg (model rocket club) |
| ROSCO | Reorganization Steering Committee |
| ROSCO | Regional Obstetric Ultrasound Screening Co-Ordinator (UK) |