The United States Golf Association (USGA) is the governing body of golf for the United States and Mexico.
USGA may also refer to: Understanding Sexuality, Gender, and Allyship, an LGBTQ student group at Brigham Young University United States of Greater Austria, a proposed federation in 1906 US-GA, the ISO 3166 code for the U.S. state of Georgia Undergraduate Student Government Association, a name of various students' unions or student governments in the United States