A polo association is an organization that governs and promotes the sport of polo. These associations are responsible for setting the rules, organizing tournaments, and ensuring fair play among players and teams. They also work to develop the sport at various levels, from amateur to professional, and often provide training and resources for players. Many countries have their own polo associations, such as the United States Polo Association (USPA) and the Hurlingham Polo Association in the UK. These organizations help to foster a community of players, clubs, and fans, contributing to the growth and popularity of polo worldwide.