Revised July 1, 2013.

Declaration of Independence -- Constitution of the United States -- Chart : the Government of the United States -- Legislative branch ; Congress ; Architect of the Capitol ; United States Botanic Garden ; Government Accountability Office ; Library of Congress ; Congressional Budget Office -- Judicial branch ; The Supreme Court of the United States ; Lower courts ; Special courts ; Administrative Office of the United States courts ; Federal Judicial Center ; United States Sentencing Commission -- Executive branch : The President ; The President ; The Vice President ; The Executive Office of the President ; Office of Management and Budget ; Office of National Drug Control Policy ; Office of Policy Department ; Office of Science and Technology Policy ; Office of the United States Trade Representative -- Executive branch : departments ; Department of Agriculture ; Department of Commerce ; Department of Defense ; Department of Education ; Department of Energy ; Department of Health and Human Services ; Department of Homeland Security ; Department of Housing and Urban Development ; Department of the Interior ; Department of Justice ; Department of Labor ; Department of State ; Department of Transportation ; Department of the Treasury ; Department of Veterans Affairs -- Executive branch : independent agencies and government corporations ; Administrative Conference of the United States ; African Development Foundation ; Broadcasting Board of Governors ; Central Intelligence Agency ; Commodity Futures Trading Commission ; Consumer Financial Protection Bureau ; Consumer Product Safety Commission ; Corporation for National and Community Service ; Defense Nuclear Facilities Safety Board ; Environmental Protection Agency ; Equal Employment Opportunity Commission ; Export-Import Bank of the United States ; Farm Credit Administration ; Federal Communications Commission ; Federal Deposit Insurance Corporation ; Federal Election Commission ; Federal Housing Finance Agency ; Federal Labor Relations Authority ; Federal Maritime Commission ; Federal Mediation and Conciliation Service ; Federal Mine Safety and Health Review Commission ; Federal Reserve System ; Federal Retirement Thrift Investment Board ; Federal Trade Commission ; General Service Administration ; Inter-American Foundation ; Merit Systems Protection Board ; National Aeronautics and Space Administration ; National Archives and Records Administration ; National Capital Planning Commission ; National Credit Union Administration ; National Foundation on the Arts and the Humanities ; National Labor Relations Board ; National Mediation Board ; National Railroad Passenger Corporation (AMTRAK) ; National Science Foundation ; National Transportation Safety Board ; Nuclear Regulatory Commission ; Occupational Safety and Health Review Commission ; Office of the Director of National Intelligence ; Office of Government Ethics ; Office of Personnel Management ; Office of Special Counsel ; Overseas Private Investment Corporation ; Peace Corps ; Pension Benefit Guaranty Corporation ; Postal Regulatory Commission ; Railroad Retirement Board ; Securities and Exchange Commission ; Selective Service System ; Small Business Administration ; Social Security Administration ; Tennessee Valley Authority ; Trade and Development Agency ; United States Agency for International Development ; United States Commission on Civil Rights ; United States International Trade Commission ; United States Postal Service. Boards, Commissions, and Committees -- Quasi-Official agencies ; Legal Services Corporation ; Smithsonian Institution ; State Justice Institute ; United States Institute of Peace -- International Organizations ; African Development Bank ; Asian Development Bank ; European Bank for Reconstruction and Development ; Inter-American Defense ; Inter-American Development Bank ; Inter-American Investment Corporation ; International Monetary Fund ; International Organization for Migration ; Organization of American States ; United Nations ; World Bank Group -- Other International Organizations -- Selected Bilateral Organizations -- Commonly Used Agency Acronyms -- History of Agency Organizational Changes.