| B-1 |
Status extension for Business |
| B-2 |
Status extension for Tourism |
| E-1 & E-2 |
Treaty Traders & Treaty Investors |
| H-1B |
Highly Skilled Professionals |
| L-1 |
Intra-Company Transfers |
| O-1 & O-2 |
Sponsored Aliens with Extraordinary Ability |
| P-1 |
Athletes and Entertainers |
| TN |
Treaty Nafta |