| Acronym | Definition |
|---|
| USPF➣United States Powerlifting Federation |
| USPF➣Universal Service Provision Fund (Nigeria) |
| USPF➣Union Socialiste des Forces Populaires (French: Socialist Union of Popular Forces) |
| USPF➣United States Pump It Up Festival |
| USPF➣US Piping Foundation (Newark, DE) |
| USPF➣Unlabelled S-Phase Fraction |