C4 TWOV:Transit without visa.
full story >>CP HQRAP:public interest parolee.
Continue reading >>N7 NATO-7:Attendant servant, or personal employee of NATO-1, NATO-2, NATO-3, NATO-4, NATO-5, and NATO-6 classes, and members immediate family.
Continue reading >>N8:Parent of SK-3 international organization special immigrant.
Continue reading >>N9:Child of N8 or of SK-1, SK-2, or SK-4 international organization special immigrant.
Continue reading >>O1:Temporary worker with extraordinary ability/achievement
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