ASP World Tour - The Association of Surfing Professionals The ASP is the Association of Surfing Professionals. It is the foremost governing body in professional surfing. It boasts the sanctioning of six professional surfing circuits including: the ASP World Tour, the ASP World Qualifying Series (WQS), the ASP World Longboard Tour (WLT), the ASP Pro Junior Series, the World Masters Championship, and Specialty Events.