| A | B |
|---|
| Visas Passports Embassies Consulates | Department of State |
| Internal Revenue Service, Bureau of Engraving & Printing, Alcohol and Tobacco Tax and Trade Bureau | Treasury Department |
| Army, Navy/Marines, Air Force | Defense Department |
| Federal Bureau of Investigation (FBI), Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF), Drug Enforcement Administration (DEA), Bureau of Prisons | Justice Department |
| National Parks Service, Fish and Wildlife, Bureau of Indian Affairs | Department of the Interior |
| Food Safety & Inspection Service, Food & Nutrition Service, Forest Service | Department of Agriculture |
| Census Bureau, Patent and Trademark Office, US National Bureau of Standards, National Oceanic and Atmospheric Administration (NOAA), American National Standards Institute | Department of Commerce |
| Occupational Safety & Health Administration (OSHA), Bureau of Labor Statistics | Department of Labor |
| Medicare, Medicaid, Centers For Disease Control & Prevention (CDC), Food and Drug Administration (FDA) | Department of Health and Human Services |
| National Highway and Traffic Safety Administration, Federal Aviation Administration (FAA) | Department of Transportation |
| Regulates power plants, nuclear industry | Department of Energy |
| Federal Housing Administration (FHA), Fair Housing and Equal Opportunity | Department of Housing and Urban Development (HUD) |
| No Child Left Behind, Common Core | Department of Education |
| VA Hospitals, VA Loans | Department of Veterans Affairs |
| Secret Service, Transportation Safety Administration, Federal Emergency Management Agency (FEMA), Coast Guard, US Immigration and Customs Enforcement (ICE) | Department of Homeland Security |
| Social Security Administration, Central Intelligence Agency (CIA), Small Business Administration (SBA), National Aeronautics and Space Administration (NASA), National Transportation Safety Board (NTSB), Consumer Product Safety Commission, Environmental Protection Agency (EPA), National Endowment for the Humanities, National Weather Service | Executive Agencies (under the direct control of the President) |
| Federal Reserve System, Federal Trade Commission (FTC), Securities and Exchange Commission (SEC), National Labor Relations Board, Federal Communications Commission (FCC), National Transportation Safety Board (NTSB) | Regulatory Commissions |
| Amtrak, US Postal Service | Government Corporations |
