This document provides guidance to determine what type of visa a foreign national may qualify for to work in the United States. It asks a series of yes or no questions to evaluate eligibility for various visa types, including L-1, E-1, E-2, TN, H-1B1, H-2A, H-2B, O-1, H-1B, green card, and E-3 visas. The document also provides links to additional resources on visa requirements and eligibility lists. The overall purpose is to help foreign nationals identify potential work visa options based on their situation and qualifications.