SCSG
| Acronym | Definition |
|---|---|
| SCSG | South Carolina State Guard |
| SCSG | Senior Civil Service Group (UK) |
| SCSG | Southern California Selene Group (astronomy; CA) |
| SCSG | Special Committee of Solicitors-General (Australia) |
| SCSG | Swimming Club Strombeek Grimbergen |
| SCSG | Space and C3I Systems Group (US Air Force) |
| SCSG | Specialty Care Services Group (Nashville, TN) |
| SCSG | Solihull Cycling Steering Group (UK) |