URCS | Uniform Rail Costing System |
URDB | Utility Rate Database |
URDO | Unexplained Respiratory Disease Outbreaks |
URLPWC | Upholding the Rule of Law and Preventing Wrongful Convictions Program |
URM | Unaccompanied Refugee Minors Program |
URMCC | Utah Reclamation Mitigation and Conservation Commission |
URS | Uniform Reporting System | Urban Rate Survey |
USAAR | U.S. Annual Assistance Report |
USAAW | U.S. Antibiotic Awareness Week |
USADF | United States African Development Foundation |
USAFC | USA Freedom Corps (changed to Serve.gov; then CNCS; then AmeriCorps) |
USAGM | U.S. Agency for Global Media |
USAI | Ukraine Security Assistance Initiative |
USAID | United States Agency for International Development |
USAISI | U.S. Artificial Intelligence Safety Institute |
USALEEP | U.S. Small-area Life Expectancy Estimates Project |
USAO | Offices of the United States Attorneys |
USAP | United States Antarctic Program |
USARC | U.S. Arctic Research Commission (also, ARCTIC) |
USBC | Bureau of the Census |
USBDC | U.S. Bomb Data Center |
USBG | United States Botanic Garden |
USBP | United States Border Patrol |
USBR | Bureau of Reclamation |
U.S.C. | United States Code |
USCAVC | United States Court of Appeals for Veterans Claims |
USCC | U.S.-China Economic and Security Review Commission |
USCCR | United States Commission on Civil Rights |
USCD | User Services and Collection Division |
US-CERT | United States Computer Emergency Readiness Team (retired 2/23) |
USCFC | U.S. Court of Federal Claims |
USCIRF | United States Commission on International Religious Freedom |
USCIS | U.S. Citizenship and Immigration Services |
USCIS ELIS | USCIS Electronic Information System |
US CLIVAR | US Climate Variability & Predictability Program |
USCO | United States Copyright Office |
USCP | U.S. Capitol Police |
USCRN | U.S. Climate Reference Network |
USCRTF | United States Coral Reef Task Force |
USCS | United States Cancer Statistics | United States Customs Service (changed to CBP) |
USDA | United States Department of Agriculture |
USDFRC | U.S. Dairy Forage Research Center |
USDS | United States Digital Service |
USDSS | United States Diabetes Surveillance System |
USEER | U.S. Energy and Employment Report |
USEITI | United States Extractive Industries Transparency Initiative (redirects to revenuedata.doi.gov as of 11/17) |
US ELT | US Extremely Large Telescope Program |
USES | United States Employment Service (defunct) |
USFA | U.S. Fire Administration |
USGCRP | U.S. Global Change Research Program |
USGEO | U.S. Group on Earth Observations |
US GHG Center | U.S. Greenhouse Gas Center |
USGM | United States Government Manual |
USG NSSCET | U.S. Government National Standards Strategy for Critical and Emerging Technology |
USGS | United States Geological Survey |
USHARC | US High Arctic Research Center |
USHCN | U.S. Historical Climatology Network |
USHIK | United States Health Information Knowledgebase |
USHMC | U.S. Housing Market Conditions |
USHMM | United States Holocaust Memorial Museum |
USHRL | U.S. Horticultural Research Laboratory |
USIA | United States Information Agency (changed to IIP) |
USIBWC | U.S. Section of the International Boundary and Water Commission |
USICH | United States Interagency Council on Homelessness |
USICN | U.S. International Competition Network (unable to verify 9/16) |
USIEI | U.S. Interagency Elevation Inventory |
USINT | U.S. Interests Section (replaced by U.S. Embassy Cuba; see archive) |
USIP | United States Institute of Peace |
USITC | United States International Trade Commission |
USJC | Judicial Conference of the United States |
USLCI | U.S. Life Cycle Inventory |
USLM | United States Legislative Markup |
USMARC | U.S. Meat Animal Research Center |
USMCA | United States-Mexico-Canada Agreement |
USMIN | USGS Mineral Deposit Database |
USRT | U.S. Radiologic Technologists Study |
USSC | United States Sentencing Commission |
USSG | United States Sentencing Guidelines |
USSGL | U.S. Standard General Ledger |
USSP | United States Support Program |
USSS | United States Secret Service |
UST | Underground Storage Tanks |
USTDA | United States Trade and Development Agency |
US-TEC | U.S. Total Electron Content |
USTP | U.S. Trustee Program |
USTR | United States Trade Representative |
USUN | United States Mission to the United Nations |
US-VISIT | U.S. Vistor and Immigrant Status Indicator Technology (replaced by OBIM) |
USWDS | U.S. Web Design System |
USWTDB | United States Wind Turbine Database |
UTC | University Transportation Centers | Urban Tree Canopy Assessment |
UV-CDAT | Ultrascale Visualization Climate Data Analysis Tools |
UVL | Unverified List |
UWFP | Urban Waters Federal Partnership |
UWR | United We Ride |
UxSRTO | Uncrewed Systems Research Transition Office (terminated) |