The American Farm Bureau Federation (AFBF), commonly referred to as the Farm Bureau, is a nonprofit organization and describes itself as the largest general farm organization in the United States. The stated mission of AFBF is "working through our grassroots organizations to enhance and strengthen the lives of rural Americans and to build strong, prosperous agricultural communities". AFBF is headquartered in Washington, D.C. There are 50 state affiliates and one in Puerto Rico.