| Agriculture Department |
| Coast Guard |
| Commerce Department |
| Consumer Financial Protection Bureau |
| Council on Environmental Quality |
| Defense Acquisition Regulations System |
| Defense Department |
| Drug Enforcement Administration |
| Education Department |
| Energy Department |
| Environmental Protection Agency |
| Executive Office of the President |
| Farm Service Agency |
| Federal Aviation Administration |
| Federal Communications Commission |
| Federal Deposit Insurance Corporation |
| Federal Energy Regulatory Commission |
| Federal Highway Administration |
| Federal Transit Administration |
| Fish and Wildlife Service |
| Food and Drug Administration |
| General Services Administration |
| Health and Human Services Department |
| Homeland Security Department |
| Housing and Urban Development Department |
| Institute of Museum and Library Services |
| Interior Department |
| International Trade Administration |
| International Trade Commission |
| Justice Department |
| Labor Department |
| Land Management Bureau |
| National Aeronautics and Space Administration |
| National Archives and Records Administration |
| National Endowment for the Humanities |
| National Foundation on the Arts and the Humanities |
| National Indian Gaming Commission |
| National Institute of Standards and Technology |
| National Institutes of Health |
| National Oceanic and Atmospheric Administration |
| National Science Foundation |
| National Telecommunications and Information Administration |
| Navy Department |
| Personnel Management Office |
| Securities and Exchange Commission |
| Small Business Administration |
| State Department |
| Surface Mining Reclamation and Enforcement Office |
| Transportation Department |
| Transportation Security Administration |
| U.S. Customs and Border Protection |
| Unified Carrier Registration Plan |