K-3 Spouse of a U.S. Citizen
This visa is for the spouse of a United States citizen. K-3 beneficiaries are admitted into the United States for a period of two years to await the approval of their immigrant visa petition and apply for adjustment of status (lawful permanent residency). Children (unmarried, under 21) of a K-3 beneficiary may accompany or follow to join the K-3 spouse. Children have K-4 classification.