In this chapter:
(1) “Foreign country” means a government other than: The United States;
(2) A state, district, commonwealth, territory or insular possession of the United States; or
(3) Any other government with regard to which the decision in this state as to whether to recognize a judgment of that government’s courts is initially subject to determination under the full faith and credit clause of the United States Constitution.
(4) “Foreign country judgment” means a judgment of a court of a foreign country.