The WNBA ARBITERS are the referees of the Women's National Basketball Association (WNBA). They are responsible for enforcing the rules of the game and making sure that the players abide by them. They also make sure that the game is played fairly and in accordance with the rules. The job of a referee requires excellent knowledge of the game, as well as the ability to make quick decisions and remain impartial. The term REFS is used to refer to these officials.