The following is a list of all United States Government Departments and Agencies that start with “U”:

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
(View Entire List)

U.S. AbilityOne Commission
U.S. Access Board
U.S. Agency for Global Media
U.S. Agency for International Development (USAID)
U.S. Air Force | Air Force Recruiting | Locate Air Force Installation
U.S. Air Force Reserve Command  | Join Air Force Reserves
U.S. Arctic Research Commission
U.S. Army | Army Recruiting | Locate Army Installations
U.S. Army Corps of Engineers
U.S. Botanic Garden
U.S. Capitol Police
U.S. Capitol Visitor Center
U.S. Census Bureau
U.S. Central Command (CENTCOM)
U.S. Chemical Safety Board
U.S. Citizenship and Immigration Services (USCIS)
U.S. Coast Guard | Coast Guard Employee Locator
U.S. Commission of Fine Arts
U.S. Commission on International Religious Freedom
U.S. Commodity Futures Trading Commission (CFTC)
U.S. Court of Appeals for Veterans Claims
U.S. Courts of Appeal | Court Locator
U.S. Customs and Border Protection
U.S. Department of Agriculture (USDA)
U.S. Department of Commerce (DOC)
U.S. Department of Defense (DOD)
U.S. Department of Education (ED)
U.S. Department of Energy (DOE)
U.S. Department of Health and Human Services (HHS)
U.S. Department of Homeland Security (DHS)
U.S. Department of Housing and Urban Development (HUD)
U.S. Department of Justice (DOJ)
U.S. Department of Labor (DOL)
U.S. Department of State (DOS)
U.S. Department of the Interior (DOI)
U.S. Department of the Treasury
U.S. Department of Transportation (DOT)
U.S. Department of Veterans Affairs (VA) | VA Locations
U.S. Election Assistance Commission (EAC)
U.S. European Command
U.S. Fleet Forces Command
U.S. Geological Survey (USGS)
U.S. House of Representatives
U.S. Immigration and Customs Enforcement (ICE) | Report Tip | Detainee Locator | Detention Facilities | Field Offices
U.S. International Trade Commission
U.S. Marine Corps | Marine  Corps Recruiting | Locate USMC Installation
U.S. Marshals Service
U.S. Military Academy, West Point
U.S. Mint
U.S. Mission to the United Nations
U.S. National Central Bureau – Interpol
U.S. Navy | Navy Recruiting | Locate Navy Installation | Navy Personnel Locator
U.S. Northern Command
U.S. Nuclear Regulatory Commission (NRC)
U.S. Pacific Command
U.S. Parole Commission
U.S. Patent and Trademark Office
U.S. Postal Inspection Service
U.S. Postal Service (USPS)
U.S. Senate
U.S. Sentencing Commission
U.S. Southern Command
U.S. Special Operations Command
U.S. Strategic Command
U.S. Trade and Development Agency
U.S. Trade Representative
U.S. Transportation Command
U.S. Trustee Program
U.S. Virgin Islands (U.S. Territory)
Unified Combatant Commands
Uniformed Services University of the Health Sciences
US-CERT (US CERT)
USAGov
Utah (State of)