MBAC

MBAC may stand for:


 * Harold Charles International Airport (ICAO: MBAC), Ambergris Cay, Turks and Caicos
 * Margolis Brown Adaptors Company, an internationally touring physical theatre company
 * Master Bowlers Association of Canada
 * Medical and Biomedical Advisory Council
 * Mission Bay Aquatic Center, a waterfront community center located in Mission Bay Park, San Diego
 * Mohun Bagan Athletic Club
 * Museum of Fine Arts (disambiguation), several art museums