SCAC

SCAC may refer to:


 * Slim Cessna's Auto Club, alternative country band
 * South Central Athletic Conference, an intercollegiate athletic conference of historically black colleges and universities in the United States (1935–1961)
 * Southern Collegiate Athletic Conference, athletic conference in NCAA Division III
 * Standard Carrier Alpha Code, four-letter transportation carrier codes
 * Sukhoi Civil Aircraft Corporation, Russian aircraft manufacturer Sukhoi