USSC
| Acronym | Definition |
|---|---|
| USSC | United States Sentencing Commission |
| USSC | United States Supreme Court |
| USSC | United Stationers Supply Co. (Sacramento, CA) |
| USSC | United States Sanitary Commission (Civil War era forerunner of the Red Cross) |
| USSC | United States Sugar Corporation (Clewiston, Florida) |
| USSC | United States Space Command |
| USSC | US Satellite Corporation (Murray, UT) |