The B-1 business visitor visa is available to visitors seeking short-term entry into the U.S. for business purposes such as official visits, attend meetings and training programs, close business deals etc.
The B-2 visa is available for tourist activities, such as sightseeing, visiting friends and relatives, obtaining medical treatment, and attending conferences and meetings.
The Visa Waiver Program permits nationals from designated countries to visit the U.S. for 90 days or less
as nonimmigrant visitors for business or pleasure without first obtaining a nonimmigrant visa.
