Purpose of travel to the US                                    Visa Type
Border Crossing Card: Mexico (Laser Visa)               BCC
Business visitors                                                        B-1
Visitors for tourism or vacation                                B-2
Visitors for medical treatment                                  B-2
Transiting the United States                                     C
Crewmembers                                                           D
Treaty traders/treaty investors                                  E
Students                                                                    F, M
Workers with highly specialized skills                      H-1B
Agricultural workers                                                 H-2A
Other temporary workers                                        H-2B
Professors or teachers as exchange visitors            J,Q
Fiancees or spouses of US citizens                          K
Intra-company transferees                                        L
Individuals with extraordinary achievements           O
Religious Workers                                                     R