AOS Adjustment of Status. The application after a K1 or tourist visa came to US to be able to get a GC. Affidavit of Support. AOS Fee is paid when the immigrant visa processing is already at the NVC stage.

AP Advance Parole. This is the travel document received usually for those who are updating their statuses. This is a temporary travel document while Green Card is still in process.

B1/B2 Visa type for Tourists

CEMAR Certificate of Marriage. Similar to CENOMAR but there is a listed marriage information on the document

CENOMAR Certificate of No Marriage

CR1 Visa type for US citizen petitioning for their spouse who were married less than two (2) years.

CR2 Visa type for US citizen petitioning of child(ren) for parents who were married for less than two (2) years

CFO Commission on Filipinos Overseas

DFA Department of Foreign Affairs

EAD Employment Authorization Document. This is the card you receive when you apply for the Form I-765, Application for Employment Authorization.

GC Green Card

F2A Visa type of Permanent Resident petitioning for spouse and child(ren)

IIN Invoice ID Number

IR1 Visa type for US citizen petitioning for their spouse who were married for more than two (2) years

IR2 Visa type for US citizen petitioning of child(ren) for parents who were married for more than two (2) years

IV Immigrant Visa

K1 Visa type for the Fiance(e) Petition

MCN Manila Case Number or NVC Case Number

NOA1 This is the receipt the petitioner receives after submitting a petition/application

NOA2 This is the approval notice that the petitioner receives after the petition/application has been approved

NSO National Statistics Office

NVC National Visa Center

RFE Request for Evidence. If your application is lacking document(s), USCIS will send you a letter requesting for these required document(s).

ROC Removal of Conditions. This is the application to renew the 2-year conditional GC. It uses Form I-751 than two (2) years

SSA Social Security Administration. The agency that handles social security services.

SSN Social Security Number