Federally Recognized Tribes of the United States

A
Absentee-Shawnee Tribe of Indians of Oklahoma

Agua Caliente Band of Cahuilla Indians of Agua Caliente Indian Reservation, California

Ak Chin Indian Community of the Maricopa (Ak Chin) Indian Reservation, Arizona

Alabama-Coushatta Tribes of Texas

Alabama-Quassarte Tribal Town, Oklahoma

Alturs Indian Rancheria, California

Apache Tribe of Oklahoma

Arapahoe Tribe of the Wind River Reservation, Wyoming

Aroostook Band of Micmac Indians of Maine

Assiniboine and Sioux Tribes of the Fort Peck Indian Reservation. Montana

Augustine Band of Cahuilla Indians, California (formerly the Augustine Band of Cahuilla Mission Indians of the Augustine Reservationl California