- Defense Health Agency
- Department of Commerce (DOC)
- Department of Homeland Security (DHS)
- Federal Aviation Administration (FAA)
- Federal Deposit Insurance Corporation (FDIC)
- Federal Emergency Management Agency (FEMA)
- Federal Transit Administration (FTA)
- Food and Drug Administration (FDA)
- General Services Administration (GSA)
- Internal Revenue Service (IRS)
- National Heart, Lung, and Blood Institute (NHLBI)
- Railroad Retirement Board (RRB)
- US Air Force
- US Air Force – Air Education & Training Command (AETC)
- US Air Force Academy (USAFA)
- US Air Force School of Aerospace Medicine (USAFSAM)
- US Army
- US Department of Defense (DOD)
- US Department of Education
- US Department of Energy
- US Department of Housing and Urban Development
- US Department of Transportation (DOT)
- US Department of Veterans Affairs (VA)
- US Navy
- US Navy – Navy Medicine Readiness & Training Command (NMRTC)
- United States Postal Service (USPS)