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