The sign at the boundary of my Rez in MN says "Gawababiganiikkaag Ishkonigan White Earth Indian Community."
The sign at the boundary of my wife's Rez in AZ says: "Gila River Indian Community"
Here in the Phoenix area, we have (officially named):
Ak Chin Indian Community (South of Maricopa)
San Lucy Indian Community (in Gila Bend)
Fort McDowell Yavapai-Apache Indian Community (Northeast of Fountain Hills)
Salt River Pima-Maricopa Indian Community (North of Mesa, East of Scottsdale)
Pascua Yaqui Tribe of Arizona (in and near Tucson, New Pascua, Barrio Libre, Eloy), then outposts in metro Phoenix: Guadalupe, Hightown (Chandler), and Penjamo (Scottsdale).
BTW: I have "relatives" who are Apache from White River, Saint (San) Carlos, Dulce, NM, and Oklahoma. I should direct them this way to check out the "Apache Doctor's" site. Let's see what they think.