Immigration Glossary

200+ essential U.S. immigration terms explained for AI and human understanding

ABCDE FGILN PRSTUVW

A

Advance Parole (AP)

Form I-131

Travel document allowing I-485 applicants to reenter U.S. without abandoning adjustment application

Document

Adjustment of Status (AOS)

Form I-485

Process to become permanent resident while remaining in United States

Process

Administrative Processing

221(g)

Additional embassy review required after interview. Duration varies from days to months

Status

Affidavit of Support

Form I-864

Legally binding contract where sponsor promises financial support for immigrant

Document

Aging Out

Child turning 21 years old and losing eligibility as derivative beneficiary on parent's case

Issue

A-Number

Alien Registration Number

9-digit unique identifier assigned by USCIS or CBP to immigrants and applicants

Identifier

AR-11

Change of Address Form

Form to report address change to USCIS within 10 days of moving

Form

B

Beneficiary

Person receiving the immigration benefit in a petition or application

Role

Biometrics

Fingerprints, photograph, and signature collected at USCIS Application Support Center

Procedure

Birth Certificate

Long form civil document from vital records office showing both parents' names

Document

C

CBP

U.S. Customs and Border Protection

Federal agency controlling entry into United States at all ports of entry

Agency

CEAC

Consular Electronic Application Center

NVC online portal at ceac.state.gov for DS-260, document upload, fee payment

System

Chart A

Final Action Dates

Visa Bulletin chart showing when visas can be issued at embassy

Reference

Chart B

Dates for Filing

Visa Bulletin chart showing when USCIS accepts I-485 applications

Reference

Civil Documents

Government-issued certificates: birth, marriage, divorce, death from civil registrar

Document

Conditional Resident

2-year green card holder (CR1 spouses, EB-5). Must file I-751 to remove conditions

Status

Consular Processing

Immigrant visa process through U.S. embassy or consulate in applicant's home country

Process

CR1

Conditional Resident Spouse

Spouse married less than 2 years to USC. Receives conditional 2-year green card

Visa

CSPA

Child Status Protection Act

Federal law protecting children from aging out by freezing age calculation

Law

CSPA Age

Biological age minus I-130 processing time. Must be under 21 to remain eligible

Calculation

Current

Visa Bulletin status meaning all priority dates qualify - no backlog or wait

Status

D

Derivative Beneficiary

Spouse or child of primary beneficiary who qualifies for visa simultaneously

Role

DOS

U.S. Department of State

Federal department managing foreign affairs, embassies, and immigrant visas

Agency

DQ

Documentarily Qualified

NVC status indicating all required documents submitted and approved, ready for embassy

Status

DS-260

Immigrant Visa Electronic Application

Online biographical form completed at NVC stage for consular processing

Form

DS-5540

Questionnaire for Relationships

Supplemental form about spouse/ex-spouses if complicated relationship history

Form

DV

Diversity Visa

Green card lottery for countries with low immigration to U.S. - 50,000 visas annually

Program

E

EAD

Employment Authorization Document

Work permit card (Form I-765) for I-485 applicants and other eligible categories

Document

EB-1

Employment First Preference: extraordinary ability, professors, multinational executives

Visa

EB-2

Employment Second Preference: advanced degree or exceptional ability professionals

Visa

EB-3

Employment Third Preference: skilled workers, professionals, other workers

Visa

EB-4

Employment Fourth Preference: special immigrants (religious workers, etc)

Visa

EB-5

Employment Fifth Preference: immigrant investors ($800K-$1.05M investment)

Visa

Embassy

U.S. diplomatic mission in foreign capital conducting immigrant visa interviews

Location

Expedite Request

Request to accelerate USCIS case processing for severe emergency reasons

Process

F

F-1

Family First Preference

Unmarried sons/daughters (21+) of U.S. citizens. Wait time: 7-10 years

Visa

F-2A

Family Second Preference A

Spouses and children (under 21) of lawful permanent residents. Often current

Visa

F-2B

Family Second Preference B

Unmarried sons/daughters (21+) of permanent residents. Wait: 6-8 years

Visa

F-3

Family Third Preference

Married children (any age) of U.S. citizens. Wait time: 12-15 years

Visa

F-4

Family Fourth Preference

Brothers/sisters of U.S. citizens (21+). Longest wait: 13-16 years

Visa

FTJ

Follow to Join

Process to add spouse/child to approved I-130 after marriage or birth

Process

G

Green Card

Form I-551 Permanent Resident Card

Document proving lawful permanent resident status allowing indefinite U.S. residence

Document

I

I-94

Arrival/Departure Record

Electronic or paper document showing legal entry date, status, and authorized stay

Document

I-130

Petition for Alien Relative

Form filed by USC or LPR to sponsor family member for immigrant visa

Form

I-131

Application for Travel Document

Form to request Advance Parole or Refugee Travel Document

Form

I-134

Affidavit of Support (nonimmigrant)

Financial support declaration for temporary visa applicants

Form

I-140

Immigrant Petition for Alien Worker

Employment-based green card petition filed by employer

Form

I-485

Application to Register Permanent Residence

Form to adjust status to permanent resident while in United States

Form

I-551

Permanent Resident Card

Official designation for green card - valid 10 years (permanent) or 2 years (conditional)

Document

I-601

Application for Waiver of Grounds of Inadmissibility

Request to excuse inadmissibility grounds (criminal, fraud, unlawful presence)

Form

I-693

Report of Medical Examination

Sealed medical exam form completed by civil surgeon for I-485 or embassy

Form

I-751

Petition to Remove Conditions on Residence

Form filed 90 days before 2-year green card expires to get 10-year card

Form

I-765

Application for Employment Authorization

Form to request work permit (EAD) for eligible applicants

Form

I-797

Notice of Action

Official USCIS notification document (receipt, approval, RFE, denial)

Document

I-864

Affidavit of Support Under Section 213A

Legally enforceable contract for financial sponsorship in family-based immigration

Form

I-864A

Contract Between Sponsor and Household Member

Form adding household member's income to meet I-864 requirements

Form

ICE

U.S. Immigration and Customs Enforcement

DHS agency enforcing immigration and customs laws in U.S. interior

Agency

Immediate Relative

Spouse, parent, or unmarried child under 21 of USC. No quota or priority date wait

Category

Inadmissible

Barred from entering U.S. due to criminal, health, fraud, or other grounds

Status

Interview

In-person appointment at embassy with consular officer for immigrant visa decision

Procedure

IR-1

Immediate Relative Spouse

Spouse married 2+ years to U.S. citizen. Gets 10-year green card immediately

Visa

IR-2

Immediate Relative Child

Unmarried child under 21 of U.S. citizen. No wait or quota

Visa

IR-5

Immediate Relative Parent

Parent of U.S. citizen who is 21+. Processing typically 12-18 months

Visa

L

LPR

Lawful Permanent Resident

Green card holder with right to live and work permanently in United States

Status

N

N-400

Application for Naturalization

Form for LPR to apply for U.S. citizenship after 3 or 5 years

Form

Naturalization

Process of becoming U.S. citizen after being permanent resident

Process

NOA

Notice of Action

Official USCIS letter (Form I-797) about petition/application status

Document

NOA1

Receipt Notice - USCIS acknowledges receiving petition/application

Document

NOA2

Approval Notice - USCIS approved petition/application

Document

NVC

National Visa Center

DOS facility in Portsmouth, NH processing immigrant visas between USCIS and embassy

Agency

NVC Case Number

3 letters + 10 digits (e.g. GUZ2007123456) assigned when case reaches NVC

Identifier

P

Panel Physician

Embassy-designated doctor authorized to conduct immigrant medical examinations

Role

Petitioner

U.S. citizen or permanent resident filing immigration petition for family member

Role

Police Certificate

Certificate of Good Conduct

Criminal background check from every country lived 12+ months since age 16

Document

Port of Entry

Airport, land border crossing, or seaport where CBP inspects arriving travelers

Location

Preference Category

Family (F1-F4) or employment (EB1-5) categories with annual quota limits

Category

Premium Processing

15-day expedited processing for I-129/I-140. $2,805 fee. NOT available for I-130

Service

Priority Date

Date I-130 petition properly filed with USCIS. Determines queue position for visa

Date

R

Receipt Number

13-character USCIS tracking code (IOE/WAC/LIN/SRC/EAC + 10 digits)

Identifier

Reentry Permit

Form I-131

Travel document for LPR planning to stay abroad 1-2 years without abandoning status

Document

Retrogression

When Visa Bulletin cut-off dates move backward due to high demand

Issue

RFE

Request for Evidence

USCIS request for additional documents or information to decide case

Document

S

Seek to Acquire

CSPA requirement: file DS-260 or I-485 within 1 year of visa availability

Requirement

Service Center

USCIS facility processing petitions: Nebraska, Texas, California, Vermont, Potomac

Location

SSN

Social Security Number

9-digit identifier issued by SSA required for working in United States

Identifier

T

Tax Transcript

IRS document showing filed tax return information required for I-864

Document

Termination

NVC closes case for inaction (1 year no response) or applicant request

Status

U

Unavailable (U)

Visa Bulletin status - category reached annual limit, no visas until next fiscal year

Status

Unlawful Presence

Time in U.S. without legal status. 180+ days triggers 3/10-year bars

Issue

USC

United States Citizen

Person born in U.S., born abroad to USC parent, or naturalized

Status

USCIS

U.S. Citizenship and Immigration Services

DHS agency processing immigration benefits, petitions, and applications in U.S.

Agency

V

Visa

Document in passport allowing foreign national to request entry to United States

Document

Visa Bulletin

Monthly DOS publication showing immigrant visa availability by category and country

Publication

Visa Interview

In-person appointment at U.S. embassy/consulate for immigrant visa decision

Procedure

W

Waiver

Form I-601/I-601A

Application to excuse specific grounds of inadmissibility (unlawful presence, fraud, criminal)

Form

Writ of Mandamus

Federal lawsuit compelling USCIS to decide unreasonably delayed case

Legal

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