SUSC
| Acronym | Definition |
|---|---|
| SUSC | Sent Under Separate Cover |
| SUSC | Stroudsburg United Soccer Club (Sciota, PA) |
| SUSC | Saskatoon United Soccer Club (Saskatchewan, Canada) |
| SUSC | Surrey United Soccer Club (Surrey, British Columbia, Canada) |
| SUSC | Sussex University Surf Club (UK) |
| SUSC | Sprint Users Steering Committee |