TeachMeFinance.com - explain foreign service national
foreign service national 'foreign service national' is an military term. It means '(DOD) Foreign nationals who provide clerical, administrative, technical, fiscal, and other support at foreign service posts abroad and are not citizens of the United States. The term includes third country nationals who are individuals employed by a United States mission abroad and are neither a citizen of the US nor of the country to which assigned for duty. Also called FSN'.
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