U.S.A., America, Stati Uniti d'America, Stati Uniti, SUA, Americhe, Stati, USA
United States, America, U.S., United States of America, US, USA, the States, U.S.A.
North American republic containing 50 states - 48 conterminous states in North America plus Alaska in northwest North America and the Hawaiian Islands in the Pacific Ocean; achieved independence in 1776