IBA
The International Boxing Association or IBA (former AIBA), originally the Association Internationale de Boxe Amateur, is a sport organization that sanctions amateur (Olympic-style) boxing matches and awards world and subordinate championships.
Recently, IBA has been trying to build its own semi-professional version of boxing, where boxers would retain their Olympic eligibility, through the team tournament league known as World Series of Boxing and IBA Pro Boxing. More info at IBA.