Immigration Terms and Definitions

Apprehension
The arrest of a removable alien by U.S. Immigration and Customs Enforcement (ICE). Each apprehension of the same alien in a fiscal year is counted separately.

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.

Immigration Act of 1990
Public Law 101-649 (Act of November 29, 1990), which increased the limits on legal immigration to the United States, revised all grounds for exclusion and deportation, authorized temporary protected status to aliens of designated countries, revised and established new nonimmigrant admission categories, revised and extended the Visa Waiver Pilot Program, and revised naturalization authority and requirements

Files Control Office
An USCIS field office--either a district (including USCIS overseas offices) or a suboffice of that district--where alien case files are maintained and controlled.

Foreign Government Official
As a nonimmigrant class of admission, an alien coming temporarily to the United States who has been accredited by a foreign government to function as an ambassador, public minister, career diplomatic or consular officer, other accredited official, or an attendant, servant or personal employee of an accredited official, and all above aliens’ spouses and unmarried minor (or dependent) children.

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

Permanent Resident Card
How Do I Apply? You must submit a completed Form I-485 with filing fee, and a completed Form G-325A with evidence that you have continuously resided in the United States prior to January 1, 1972 & more

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

Immigration Form I-765
Application for Employment Authorization

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.