USAC may refer to:
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Unified Speech and Audio Coding, an audio compression scheme
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United States Army Cadet Corps, a non-profit youth education organization
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United States Auto Club
The United States Auto Club (USAC) is one of the sanctioning bodies of auto racing in the United States. From 1956 to 1979, USAC sanctioned the United States National Championship, and from 1956 to 1997 the organization sanctioned the Indianapol ...
, a sanctioning body for auto racing in the United States
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Universal Service Administrative Company, a not-for-profit corporation located in Washington, DC
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Universidad de San Carlos de Guatemala
The Universidad de San Carlos de Guatemala (USAC, ''University of San Carlos of Guatemala'') is the largest and oldest university of Guatemala; it is also the fourth founded in the Americas. Established in the Kingdom of Guatemala during the Spani ...
, a University in Guatemala City, Guatemala
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USA Cycling
USA Cycling or USAC, based in Colorado Springs, Colorado, is the national governing body for bicycle racing in the United States. It covers the disciplines of road, track, mountain bike, cyclo-cross, and BMX across all ages and ability level ...
, or USAC, a governing body for bicycle racing in the United States
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USA Cricket
USA Cricket (USAC) is the governing body of cricket in the United States. USA Cricket operates all of the United States national representative cricket sides, including the men's and women's national teams and youth teams, as well as Minor Lea ...
, a governing body for the sport of cricket in the United States
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USA Climbing
USA Climbing is the national governing body of the sport of competition climbing in the United States. It promotes competition climbing in the United States in the disciplines of bouldering, lead climbing, and speed climbing, in elite, youth ...
, a governing body for the sport of competition climbing in the United States
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Utah State Agricultural College, now known as Utah State University, a school in Logan, Utah, USA
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