| Abbreviation | Definition |
|---|---|
| USFI | Upland Stock Feeds Inc |
| USFN | United States Foreclosure Network |
| USFO | Ulster Scots Fiber Optics |
| USFO | United Sports Factory Outlets |
| USFOG | United Service Operations Group |
| USFR | United States Fire Rescue, Inc. |
| USG | United States Gypsum |
| USG | Unix Systems Group |
| USG | Urban Sound Gallery |
| USGB | United States Group Benefits |
| USGG | U.S. Government Grants |
| USGH | United States General Helmet |
| USGM | United States Gear Motors |
| USGM | United States GymMats |
| USGN | United States Global Nanospace |
| USGN | United States GlobalNet |
| USGQ | Union Square Guest Quarters |
| USGR | United States Global Resources |
| USH | Universal Studios Hollywood |
| USHG | Union Square Hospitality Group |