Aalborg Boldspilklub is a Danish sports club based in the city of Aalborg. The club is also known as AaB for short or Aalborg BK. Through time the club has had branches in cricket, tennis, ice hockey, handball, and basketball, but currently controls teams in football, American football, and floorball. All teams are competing in the top-flight Danish league in their respective sport. The kit sponsor for the club is Adidas, and the principal sponsor for the football team is the regional bank Spar Nord.