This page includes information about the executive, legislative, and judicial branches of the U.S. government, including an infographic on the three branches of the government and a detailed breakdown of how the U.S. government is organized.
A-Z Index of U.S. Government Departments and Agencies
The A-Z Index enables you to click on a letter of the alphabet to display the list of agencies beginning with that letter. Within each list you can click on the link to the agency and be taken to a screen listing the agency details, including phone number and website. There is also a search box in which you can type the name of a specific agency.