USBA

USBA may refer to:


 * United States Boxing Association, the predecessor of the International Boxing Federation
 * United States Bicycle Motocross Association
 * Utah Sport Bike Association
 * Uniformed Services Benefit Association
 * United States Billiard Association, the governing body for all Carom Billiard games in the USA including 3-Cushion Billiards.
 * USB-A type USB connector