S.C. Code Ann. § 20-7-965
In this subarticle:
(12) "Obligee" means:
(13) "Obligor" means an individual, or the estate of a decedent:
(21) "State" means a State of the United States, the District of Columbia, Puerto Rico, the United States Virgin Islands, or any territory or insular possession subject to the jurisdiction of the United States. The term includes:
(b) a foreign country or political subdivision that:
(22) "Support enforcement agency" means a public official or agency authorized to seek: