LIST OF IMMIGRATION CODES MENTIONED ON YOUR GREENCARD.

C-20 Spouse of a lawful permanent resident alien (subject to country limitations) – conditional.

C-22 Stepchild (under 21 years of age) of a lawful permanent resident alien (subject to country limitations) – conditional.

C-23 Child of an alien classified as C-21, C-22, C-26, or C-27 (subject to country limitations) – conditional.

C-24 Unmarried son or daughter (21 years of age or older) who is a stepchild of a lawful permanent resident alien (subject to country limitations) – conditional.

C-25Child of an alien classified as C-24 or C-29 – conditional.

C-26 Spouse of a lawful permanent resident alien (subject to country limitations) – conditional.

C-27 Stepchild (under 21 years of age) of a lawful permanent resident alien (subject to country limitations) – conditional.

C-27 Stepchild (under 21 years of age) of a lawful permanent resident alien (subject to country limitations) – conditional.

C-28 Child of an alien classified as C-21, C-22, C-26, or C-27 (subject to country limitations) – conditional.

C-29 Unmarried son or daughter (21 years of age or older) who is a stepchild of a lawful permanent resident alien (subject to country limitations) – conditional.

C-31 Married son or daughter who is a stepchild of a U.S. citizen – conditional.

C-32 Spouse of an alien classified as C-31 or C-36 – conditional.

C-33 Child of an alien classified as C-31 or C-36 – conditional.

C-36 Spouse of an alien classified as C-31 or C-36 – conditional.

C-37 Spouse of an alien classified as C-31 or C-36 – conditional.

C-38 Child of an alien classified as C-31 or C-36 – conditional.

CF-1 Alien whose record of admission is created upon the conclusion of a valid marriage contract after entering as a fiancé or fiancée of a U.S. citizen – conditional.

CF-2 Minor stepchild of an alien classified as CF-1 – conditional.

CR-1 Spouse of a U.S. citizen – conditional.

CR-2 Stepchild of a U.S. citizen – conditional.

CR-6 Spouse of a U.S. citizen – conditional.

CR-7 Stepchild of a U.S. citizen – conditional.

CX-1 Spouse of a lawful permanent resident alien (exempt from country limitations)- conditional.

CX-2 Stepchild (under 21 years of age) of a lawful permanent resident alien (exempt from country limitations) – conditional.

CX-3 Child of an alien classified as CX-2 or CX-7 (exempt from country limitations) – conditional.

CX-6 Spouse of a lawful permanent resident alien (exempt from country limitations)- conditional.

CX-7 Stepchild (under 21 years of age) of a lawful permanent resident alien (exempt from country limitations) – conditional.

CX-8 Child of an alien classified as CX2 or CX7 (exempt from country limitations) – conditional.

E-10 Child of a priority worker classified as E-11, E-16, E-12, E-17, E-13, or E-18.

E-11 Priority worker – alien with extraordinary ability.

E-12 Priority worker – outstanding professor or researcher.

E-13 Priority worker – certain multinational executive or manager.

E-14 Spouse of a priority worker classified as E-11, E-16, E-12, E-17, E-13, or E-18.

E-15 Child of a priority worker classified as E-11, E-16, E-12, E-17, E-13, or E-18.

E-16 Priority worker – alien with extraordinary ability.

E-17 Priority worker – outstanding professor or researcher.

E-18 Priority worker – certain multinational executive or manager.

E-19 Spouse of a priority worker classified as E-11, E-16, E-12, E-17, E-13, or E-18.

E-21 Professional holding an advanced degree or of exceptional ability.

E-22 Spouse of an alien classified as E-21 or E-26.

E-23 Child of an alien classified as E-21 or E-26.

E-26 Professional holding an advanced degree or of exceptional ability.

E-27 Spouse of an alien classified as E-21 or E-26.

E-28 Child of an alien classified as E-21 or E-26.

E-30 Child of a skilled worker or professional classified as E-31, E-36, E-32, or E-37.

E-31 Alien who is a skilled worker.

E-32 Professional who holds a baccalaureate degree or who is a member of a profession.

E-34 Spouse of a skilled worker or professional classified as E-31, E-36, E-32, or E-37.

E-35 Child of a skilled worker or professional classified as E-31, E-36, E-32, or E-37.

E-36 Alien who is a skilled worker.

E-37 Professional who holds a baccalaureate degree or who is a member of a profession.

E-39 Spouse of a skilled worker or professional classified as E31, E36, E32, or E37.

EW-0 Child of an alien classified as EW-3 or EW-8.

EW-3 Other worker performing unskilled labor, not of a temporary or seasonal nature, for which qualified workers are not available in the United States.

EW-4 Spouse of an alien classified as EW-3 or EW-8.

EW-5 Child of an alien classified as EW-3 or EW-8.

EW-8 Other worker performing unskilled labor, not of a temporary or seasonal nature, for which qualified workers are not available in the United States.

EW-9 Spouse of an alien classified as EW-3 or EW-8.

F-11 Other worker performing unskilled labor, not of a temporary or seasonal nature, for which qualified workers are not available in the United States.

F-12 Child of an alien classified as F-11 or F-16.

F-16 Unmarried son or daughter of a U.S. citizen.

F-17 Child of an alien classified as F-11 or F-16.

F-20 Child of an alien classified as F-24 or F-29 (subject to country limitations).

F-21 Spouse of a lawful permanent resident alien (subject to country limitations).

F-22 Child (under 21 years of age) of a lawful permanent resident alien (subject to country limitations).

F-23 Child of an alien classified as F21 or F26 (subject to country limitations).

F-24 Unmarried son or daughter (21 years of age or older) of a lawful permanent resident alien (subject to country limitations).

F-25 Spouse of a lawful permanent resident alien (subject to country limitations).

F-27 Child (under 21 years of age) of a lawful permanent resident alien (subject to country limitations).

F-28 Child of an alien classified as F21 or F26 (subject to country limitations).

F-29 Unmarried son or daughter (21 years of age or older) of a lawful permanent resident alien (subject to country limitations).

F-31 Married son or daughter of a U.S. citizen.

F-32 Spouse of an alien classified as F-31 or F-36.

F-33 Child of an alien classified as F-31 or F-36.

F-36 Married son or daughter of a U.S. citizen.

F-37 Spouse of an alien classified as F-31 or F-36.

F-38 Child of an alien classified as F-31 or F-36.

F-41 Brother or sister of a U.S. citizen.

F-42 Spouse of an alien classified as F-41 or F-46.

F-43 Child of an alien classified as F-41 or F-46.

F-46 Brother or sister of a U.S. citizen.

F-47 Spouse of an alien classified as F-41 or F-46.

F-48 Child of an alien classified as F-41 or F-46.

FX-1 Spouse of a lawful permanent resident alien (exempt from country limitations).

FX-2 Child (under 21 years of age) of a lawful permanent resident alien (exempt from country limitations).

FX-3 Child of an alien classified as FX-1, FX-2, FX-7, or FX-8 (exempt from country limitations).

FX-6 Spouse of a lawful permanent resident alien (exempt from country limitations).

FX-7 Child (under 21 years of age) of a lawful permanent resident alien (exempt from country limitations).

FX-8 Child of an alien classified as FX-1, FX-2, FX-7, or FX-8 (exempt from country limitations).

IF-1 Alien whose record of admission is created upon the conclusion of a valid marriage contract after entering as a fiancé or fiancée of a U.S. citizen.

IF-2 Minor child of an alien classified as IF-1.

IR-0 Parent of a U.S. citizen.

IR-1 Spouse of a U.S. citizen.

IR-2 Child of a U.S. citizen.

IR-3 Orphan adopted abroad by a U.S. citizen.

IR-4 Orphan to be adopted by a U.S. citizen.

IR-5 Parent of a U.S. citizen.

IR-6 Spouse of a U.S. citizen.

IR-7 Child of a U.S. citizen.

IR-8 Orphan adopted abroad by a U.S. citizen.

IR-9 Orphan to be adopted by a U.S. citizen.

NA-3 Child born during the temporary visit abroad of a mother who is a lawful permanent resident alien or national of the United States.

XE-3 Child born subsequent to the issuance of a visa. Parent is employment-based preference immigrant.

XF-3 Child born subsequent to the issuance of a visa. Parent is a family-based preference immigrant.

XR-3 Child born subsequent to the issuance of a visa. Parent is an immediate relative immigrant.