美国英文缩写是:USA。英文名称: United States of America。USA: abbr.美国;美利坚合众国

　　扩展资料

　　After 15 years in the USA, he has finally decided to apply for American citizenship在美国生活了15年之后，他终于决定申请美国国籍

　　Would the USA be radically different today if Kennedy had not been assassinated?如果肯尼迪没有被暗杀，今天的.美国会有根本性的不同吗 ?You can bank by phone in the USA, punching in account numbers on the phone在美国你可以通过电话输入账号办理银行业务。

　　In the USA you can ring Social Security or the Department of Welfare and ask what helpis available.

　　在美国，你可以致电社会保障部或福利部询问能得到何种帮助