CBTA

CBTA may refer to:


 * Compton–Belkovich Thorium Anomaly (CBTA), a lunar hotspot
 * Cornell Branch of the Telluride Association (CBTA), the Telluride House at Cornell University
 * Cyclobutane tetracarboxylic dianhydride (CBTA), the product of the dimerization of maleic anhydride
 * CBTA (High school), a type of professional secondary school in Mexico
 * CBTA, a television station in Lynn Lake, Manitoba, Canada
 * CBTA/CBUA, code for a straight-five engine on some models of the Volkswagen Beetle (A5)
 * CBTA-FM, a rebroadcaster for radio station CBTK-FM in Trail, British Columbia, Canada