A non-immigrant visa is a type of visa granted to individuals who wish to enter a foreign country temporarily for a specific purpose. Unlike immigrant visas, which are for those seeking permanent residency, non-immigrant visas are issued for limited stays and are designed for people visiting for reasons such as tourism, business, education, temporary work, or medical treatment. The duration and terms of the stay are usually defined by the type of visa issued.

Some common types of non-immigrant visas include:

1. Tourist Visas (e.g., B-2): For individuals visiting a country for leisure, vacation, or family visits.
2. Business Visas (e.g., B-1): For those attending business meetings, conferences, or negotiating contracts.
3. Student Visas (e.g., F-1, M-1): For international students pursuing academic or vocational studies.
4. Work Visas (e.g., H-1B): Temporary work visas for skilled professionals sponsored by employers.
5. Exchange Visitor Visas (e.g., J-1): For individuals participating in educational and cultural exchange programs.