O & P VISAS
Aliens with extraordinary ability in the sciences, arts, education, business, athletics, arts, motion picture or television may be eligible to apply for the O-1 visa. This visa allows the alien worker to enter the US to work temporarily in his/her field of extraordinary ability or achievement.
For the alien with extraordinary ability in the arts or athletics, he may be accompanied by other aliens who form an essential and integral part of the performance of the artist or athlete. These supporting personnel are eligible for the O-2 visa.
The O-1 alien may also include dependents such the spouse and minor children. They may enter on the O-3 visa. However, work is not allowed.
There are 3 types of P visas:
Support personnel who are an essential and integral part of the performance may also accompany the aliens.