| Acronym | Definition |
|---|
| USPC➣United States Pony Clubs |
| USPC➣United States Parole Commission |
| USPC➣United States Playing Card Company |
| USPC➣United States Pharmacopeial Convention |
| USPC➣United States Patent Classification |
| USPC➣Unsteady-State Processes in Catalysis |
| USPC➣United States Pacific Command |
| USPC➣US Patent Certificate, Inc. |
| USPC➣United States Printer Committee |
| USPC➣University Strategic Plan Committee (various schools) |