Kbac or variation, may refer to:Kvass, a non-alcoholic Slavic fermented rye bread beverage KBAC 98.1 FM Santa Fe, New Mexico, USA; a radio station Kalamazoo Book Arts Center, Kalamazoo, Michigan, USA; an artists non-profit Barnes County Municipal Airport Valley City, North Dakota, USA; see List of airports in North Dakota KBAC TV 3, a fictional TV station found in Astro City, see List of Astro City characters