The H-3 nonimmigrant visa category is for aliens who are coming temporarily to the U.S. to receive training (other than graduate medical education or training). The training may be provided by a business entity, academic, or vocational institute. The H-3 nonimmigrant visa category also includes aliens who are coming temporarily to the U.S. to participate in a special education training program for children with physical, mental, or emotional disabilities. There is a limit of 50 visas per fiscal year allocated to H-3 aliens participating in special education training programs.