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A-Z index of U.S. government departments and agencies

Find contact information for U.S. federal government departments and agencies including websites, emails, phone numbers, addresses, and more.



The Division of Hours and Wages is responsible for enforcing the country's labor laws, including those related to the minimum wage and employment of minors.

The Washington Headquarters Services provides essential administrative functions for the Department of Defense.

The National Weather Service provides weather, water, and climate forecasts and data.

The Weights and Measures Division promotes uniformity in U.S. weights and measures laws, regulations, and standards to achieve equity between buyers and sellers in the marketplace.

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The U.S. Military Academy at West Point provides higher education and training for Army cadets. Graduates go on to become commissioned officers in the U.S. Army.

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The Western Area Power Administration markets hydroelectric power generated by federal dams and associated services to public entities in the Western United States.

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The White House houses the executive office of the President, and serves as the President's residence.


White House

The WTB handles the majority of FCCs wireless telecommunication programs. They set the policies and procedures for the licensing of wireless services. .

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The Department of Labor's Women's Bureau safeguards the interests of working women, advocates for equality, and promotes quality work environments.


Women's Bureau

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The Woodrow Wilson International Center for Scholars conducts and promotes objective research to inform public policy and debate.

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