Legislative BranchGovernance1789 Executive Office of the President(EOP)Governance1939 Department of State(DOS)Governance1789 Department of the Treasury(USDT)Economic1789 Department of Defense(DoD)Military1947 Department of Justice(DOJ)Legal1870 Department of the Interior(DOI)Governance1849 Department of Agriculture(USDA)Economic1862 Department of Commerce(DOC)Economic1903 Department of Labor(DOL)Social1913 Department of Health and Human Services(HHS)Medical1953 Department of Housing and Urban Development(HUD)Social1965 Department of Transportation(DOT)Infrastructure1966 Department of Energy(DOE)Technology1977 Department of Education(ED)Knowledge1979 Department of Veterans Affairs(VA)Medical1989 Department of Homeland Security(DHS)Military2002 Central Intelligence Agency(CIA)Governance1947
Environmental Protection Agency(EPA)Governance1970
General Services Administration(GSA)Economic1949
National Aeronautics and Space Administration(NASA)Technology1958
National Archives and Records Administration(NARA)Knowledge1934
National Science Foundation(NSF)Knowledge1950
Office of Personnel Management(OPM)Governance1979
Small Business Administration(SBA)Economic1953
Social Security Administration(SSA)Social1935
U.S. Agency for International Development(USAID)Governance1961
Federal Reserve System(Fed)Economic1913
Federal Communications Commission(FCC)Technology1934
Federal Trade Commission(FTC)Legal1914
Securities and Exchange Commission(SEC)Economic1934
Consumer Financial Protection Bureau(CFPB)Economic2010
Federal Deposit Insurance Corporation(FDIC)Economic1933
National Credit Union Administration(NCUA)Economic1970
Commodity Futures Trading Commission(CFTC)Economic1974
Consumer Product Safety Commission(CPSC)Social1972
Federal Election Commission(FEC)Governance1975
Federal Maritime Commission(FMC)Economic1961
Nuclear Regulatory Commission(NRC)Technology1975
National Labor Relations Board(NLRB)Legal1935
National Transportation Safety Board(NTSB)Infrastructure1967
Surface Transportation Board(STB)Infrastructure1996
U.S. International Trade Commission(USITC)Economic1916
United States Postal Service(USPS)Infrastructure1971
National Railroad Passenger Corporation(Amtrak)Infrastructure1971
Corporation for Public Broadcasting(CPB)Knowledge1967
Export-Import Bank of the United States(EXIM)Economic1934
Federal National Mortgage Association(Fannie Mae)Economic1938
Federal Home Loan Mortgage Corporation(Freddie Mac)Economic1970
Pension Benefit Guaranty Corporation(PBGC)Economic1974
Tennessee Valley Authority(TVA)Infrastructure1933
Legal Services Corporation(LSC)Legal1974
Equal Employment Opportunity Commission(EEOC)Legal1965
Federal Mediation and Conciliation Service(FMCS)Social1947
Merit Systems Protection Board(MSPB)Governance1979
Federal Labor Relations Authority(FLRA)Governance1978
Office of Government Ethics(OGE)Legal1978
Office of Special Counsel(OSC)Legal1979
Selective Service System(SSS)Military1940
U.S. Commission on Civil Rights(USCCR)Legal1957
National Endowment for the Arts(NEA)Social1965
National Endowment for the Humanities(NEH)Knowledge1965
Institute of Museum and Library Services(IMLS)Knowledge1996
Smithsonian Institution(SI)Knowledge1846
Railroad Retirement Board(RRB)Social1935
Federal Housing Finance Agency(FHFA)Economic2008
Advisory Council on Historic Preservation(ACHP)Social1966
American Battle Monuments Commission(ABMC)Military1923
United States Institute of Peace(USIP)Governance1984
Privacy and Civil Liberties Oversight Board(PCLOB)Legal2004
Defense Nuclear Facilities Safety Board(DNFSB)Technology1988
Chemical Safety and Hazard Investigation Board(CSB)Technology1998
Farm Credit Administration(FCA)Economic1933
Federal Retirement Thrift Investment Board(FRTIB)Economic1986
Office of the Director of National Intelligence(ODNI)Governance2004
Atomic Energy Commission(AEC)Technology1946–1975
Civil Aeronautics Board(CAB)Infrastructure1938–1985
Interstate Commerce Commission(ICC)Infrastructure1887–1995
Office of Technology Assessment(OTA)Technology1972–1995