Lobbying organizations in the United States

The American Israel Public Affairs Committee (AIPAC; , ) is a pro-Israel lobbying group that advocates its policies to the legislative and executive branches of the United States. It is one of several pro-Israel lobbying organizations in the United States, and has been called one of the most influential lobbying groups in the U.S. As of 2025, AIPAC says it has more than 5 million members in the U.S. From 1954 to 1959, the organization was called the American Zionist Committee for Public Affairs. The present name was deemed more descriptive of the participants.

American lobby group

non-profit organization in the USA

United States association of physicians and medical students

federation of motor clubs throughout the USA and Canada

U.S. trade association for the oil and natural gas industry

AARP, formerly the American Association of Retired Persons, is an interest group in the United States focusing on issues affecting those 50 and older. The organization, which is headquartered in Washington, D.C., said it had more than 38 million members as of 2018. The magazine and bulletin it sends to its members are the two largest-circulation publications in the United States.

organization of U.S. war veterans

international alliance of academic libraries

CitizenGO is an ultra-conservative advocacy group founded in Madrid, Spain, in 2013.

American non-profit organization

organization

agricultural lobbying organization in the United States

American reproductive rights advocacy group

American real estate agent organization based in Chicago

American non-profit political organization

American Civil War descendants organization

lineage society based in Richmond, Virginia, USA

organization in the United States

non-profit organization