CUSC
| Acronym | Definition |
|---|---|
| CUSC | Carrier Universal Service Charge |
| CUSC | Connection and Use of System Code (National Grid; electricity and gas company; US and UK) |
| CUSC | Credit Union Service Centers (shared branching) |
| CUSC | Credit Union Service Corporation |
| CUSC | Canadian Undergraduate Survey Consortium |
| CUSC | Chesterfield United Soccer Club (Richmond, VA) |