Immigration Terms and Definitions

Country of Citizenship
The country in which a person is born (and has not renounced or lost citizenship) or naturalized and to which that person owes allegiance and by which he or she is entitled to be protected.

Departure Under Safeguards
The departure of an illegal alien from the United States which is physically observed by a U.S. Immigration and Customs Enforcement (ICE) official.

Immigration Form I-864A
Affidavit of Support Contract Between Sponsor and Household Member

Naturalization Application
The form used by a lawful permanent resident to apply for U.S. citizenship.

Country of Chargeability
The country in which a person is born (and has not renounced or lost citizenship) or naturalized and to which that person owes allegiance and by which he or she is entitled to be protected.

Nonimmigrant temporary worker classes O-1, O-2, O-3
Temporary workers with extraordinary ability or achievement in the sciences, arts, education, business, or athletics; those entering solely for the purpose of accompanying and assisting such workers; and their spouses and children

Advance parole
Authorized at an USCIS District office in advance of alien’s arrival; may be issued to aliens residing in the United States in other than lawful permanent resident status who have an unexpected need to travel and return, and whose conditions of stay do not otherwise allow for readmission to the United States if they depart.

Port-of-entry parole
Authorized at the port upon alien’s arrival; applies to a wide variety of situations and is used at the discretion of the supervisory immigration inspector, usually to allow short periods of entry.

Lawful Permanent Resident (LPR)
Any person not a citizen of the United States who is residing the in the U.S. under legally recognized and lawfully recorded permanent residence as an immigrant. Also known as "Permanent Resident Alien," "Resident Alien Permit Holder," and "Green Card Holder."

Temporary Worker
An alien coming to the United States to work for a temporary period of time. The Immigration Reform and Control Act of 1986 and the Immigration Act of 1990, as well as other legislation, revised existing classes and created new classes of nonimmigrant admission.