V-3: The derivative child of a V-1 or V-2. Read more about V-3: The derivative child of a V-1 or V-2.
V-2: Child of an LPR who is the principal beneficiary of a family-based visa petition. Read more about V-2: Child of an LPR who is the principal beneficiary of a family-based visa petition.
V-1: Spouse of an LPR who is the principal beneficiary of a family-based petition. Read more about V-1: Spouse of an LPR who is the principal beneficiary of a family-based petition.
U-4: Parent of U-1, if U-1 is under 21 years of age. Read more about U-4: Parent of U-1, if U-1 is under 21 years of age.
T-4: Parent of victim of a severe form of trafficking in persons (if T-1 under age 21. Read more about T-4: Parent of victim of a severe form of trafficking in persons (if T-1 under age 21.
T-3: Child of victim of a severe form of trafficking in persons. Read more about T-3: Child of victim of a severe form of trafficking in persons.
T-2: Spouse of a victim of a severe form of trafficking in persons. Read more about T-2: Spouse of a victim of a severe form of trafficking in persons.