| Abbreviation | Definition |
|---|---|
| USGM | United States Government Manual |
| USGOV | United States Government |
| USGP | United States Government Protocol |
| USGPO | United States Government Printing Office |
| USGS | US Geological Survey |
| USGW | United States GenWeb |
| USHC | United States Housing Corporation |
| USICE | United States Customs and Immigration Enforcement |
| USIG | United States International Grantmaking Project |
| USIH | United States Intellectual History |
| USIMC | United States Imports of Merchandise for Consumption |
| USIO | United States Immigration Office |
| USIO | United States Industrial Outlook |
| USIP | US Institute for Peace |
| USIQ | United States In Qatar |
| USIR | Update Salary Increase Rank |
| USITC | United States International Trade Commission |
| USJC | United States Judicial Conference |
| USLR | United States Lottery Registration |
| USMB | United States - Mexico Border |