| H-1B Visa for Professionals: |
For professionals working in specialty occupations |
| Temporary Nurse (H1C): |
For registered nurses working in health professional shortage area |
| Agricultural Worker (H2A): |
For temporary or seasonal agricultural workers where US agricultural workers are unavailable |
| Seasonal Worker (H2B): |
For those seeking training that is not available in applicant's country |
| Company Trainee (H3): |
For those seeking training that is not available in applicant's country |
| Intracompany Transferee (L1): |
For those with specialized knowledge or executive managerial level employees at a multinational company and has worked for a period of more than one year for the company outside the U.S. Such employees can be transferred to the U.S. counterpart which may be a subsidiary, branch etc. of the foreign based company |
| TN Professional Visas under NAFTA: |
For Canadian and Mexican business visitors, treaty traders, investors, intra-company transferees and professionals to work in the U.S. |
