Site: nolo.com
... P-2 Visas: Participants in Reciprocal Exchange Programs
P-2 visas are available to artists or entertainers ... Support Personnel for P-1, P-2, and P-3 Visa Holders
Highly skilled, essential persons who are an integral ... part of the performance of a P-1, P-2, or P-3 visa holder may also be granted P visas (with the same ... performed by a U.S. worker and that are essential to the successful performance of services by the P-1, P-2, ... knowledge of the specific services to be performed, and experience in providing such support to the P-1, P-2, ... P-1, P-2, or P-3 Visa to the U.S.: Who Qualifies? ...