The American Farm Bureau Federation (AFBF), more informally called the American Farm Bureau (AFB) or simply the Farm Bureau, is a United States-based 501(c)(5) tax-exempt agricultural organization and lobbying group. Headquartered in Washington, D.C., the Farm Bureau has affiliates in all 50 states and Puerto Rico. Each affiliate is a (state or county) Farm Bureau, and the parent organization is also often called simply the Farm Bureau.