Immigration Terms and Definitions

Legalized Aliens
Certain illegal aliens who were eligible to apply for temporary resident status under the legalization provision of the Immigration Reform and Control Act of 1986.

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.

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

Overseas parole
Authorized at an USCIS District or suboffice while the alien is still overseas; designed to constitute long-term admission to the United States. In recent years, most of the aliens USCIS has processed through overseas parole have arrived under special legislation or international migration agreements.

Legalization Dependents
A maximum of 55,000 visas were issued to spouses and children of aliens legalized under the provisions of the Immigration Reform and Control Act of 1986 in each of fiscal years 1992-94.

Country of (Last) Residence
The country in which an alien habitually resided prior to entering the United States.

Nonimmigrant temporary worker classes P-1, P-2, P-3, P-4
Athletes and entertainers at an internationally recognized level of performance; artists and entertainers under a reciprocal exchange program; artists and entertainers under a program that is "culturally unique"; and their spouses and children

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.

Immigration Form I-687
Application for Status as a Temporary Resident Under Section 245A of the Immigration and Nationality Act

Asylee
An alien in the United States or at a port of entry who is found to be unable or unwilling to return to his or her country of nationality, or to seek the protection of that country because of persecution or a well-founded fear of persecution.