Administrative division Yona, Umatac, Talofofo, Santa Rita, Piti, New Inarajan, Merizo, Inarajan, Chalan Pago, Asan in Guam. Explore list of sub divisions of Yona, Umatac, Talofofo, Santa Rita, Piti, New Inarajan, Merizo, Inarajan, Chalan Pago, Asan on map.