The 1983 FINA Men's Water Polo World Cup was the third edition of the event, organised by the world's governing body in aquatics, the International Swimming Federation (FINA). The event took place in Malibu, United States. The eight participating teams played a round robin to decide the winner of what would be a bi-annual event until 1999.
References
1983 FINA Men's Water Polo World Cup Wikipedia(Text) CC BY-SA