An L-1 Visa is a visa document used to enter the United States for the purpose of work in L-1 status. It is a non-immigrant visa, and is valid for a relatively short amount of time - generally three y..

The term "TN" stands for Trade-NAFTA. The TN visa is available to eligible Mexicans and Canadians with at least a bachelor's degree or appropriate professional credentials who seek temporary entry int..

The O-1 classification is a type of employment visa that applies to aliens who have extraordinary ability in the sciences, arts, education, business, or athletics which has been demonstrated by sustai..