In English, the abbreviation correct name of this country is written with a space between: EE. UU. (incorrect: USA). In this regard, it is important to remember that abbreviations should not be separated into two lines and is considered inappropriate to leave an abbreviation as the only component of a line of text. There is also the acronym
U.S.. According to the Pan-Hispanic Dictionary of doubt , the symbol should not be used USA , which corresponds to the English name United States of America.
