Traveler

A person who stays for a period of less than 1 year in a country of which he or she is not a resident. Military and other government personnel and their dependents stationed outside their country of residence are not considered travelers, regardless of the length of their stay abroad; they are considered to have remained within the economy of their home country. The definition of travelers also excludes owners or employees of business enterprises who temporarily work abroad in order to further the enterprise's business, but intend to return to their country of residence within a reasonable period of time. (USTTA1)

A traveler is a person who stays for a period of less than 1 year in a
country of which he or she is not a resident. Military and other
government personnel and their dependents stationed outside their country
of residence are not considered travelers, regardless of the length of
their stay abroad; they are considered to have remained within the economy
of their home country. The definition of travelers also excludes owners or
employees of business enterprises who temporarily work abroad in order to
further the enterprise's business, but intend to return to their country of
residence within a reasonable period of time.