CBX may refer to: CBX (AM), a radio station (740 AM) licensed to Edmonton, Alberta, Canada CBX-FM, a radio station (90.9 FM) licensed to Edmonton, Alberta, Canada Cross Border Xpress, bridge to and terminal in San Diego at Tijuana Airport Honda CBX, a six-cylinder motorcycle made by Honda from 1978 to 1982 the family of Heterochromatin Protein 1 or "Chromobox Homolog" or short CBX, in molecular biology the IATA code for Condobolin Airport, Australia The Cross Bronx Expressway EXO-CBX, a subunit of K-pop band EXO Caramboxin, a toxin from carambola See also Honda CBX (disambiguation), Honda motorcycles with model designations beginning with the prefix CBX