The term U.S.A. is often used to refer to the United States of America, but there are several synonyms for this term. One commonly used synonym is America, which is often used interchangeably with U.S.A. Another synonym is the States, which refers to the various states that make up the country. Another option is the United States, which is a more formal way of referring to the country. Additionally, some people use the acronym USA as a synonym for U.S.A. Regardless of which term is used, they all refer to the same country located in North America.