The USA Women's 3x3 Teams are two of the teams under the auspices of the USA Basketball organization. In 2007, FIBA decided to start championships for the 3x3 event, starting in 2010. Two events are held, one for athletes under 18 years of age and one open event. The under 18 event (U18) is held every year, although in every fourth year, starting with 2010, the event is part of the Youth Olympic Games. The open events are held every other year, in even-numbered years, starting in 2012.

The International Basketball Federation is an association of national organizations which governs the sport of basketball worldwide. FIBA defines the rules of basketball, specifies the equipment and facilities required, organizes international competitions, regulates the transfer of athletes across countries, and controls the appointment of international referees. A total of 212 national federations are members, organized since 1989 into five zones: Africa, Americas, Asia, Europe, and Oceania.