Posted in Aviation, Engineering, Government & Military, Information Technology, Organizations CADB stands for Chemical Automatics Design Bureau (est. 1941; Russia) CADB stands for Cellule d’Appui au Développement à la Base (French: Base Development Support Unit; Mali) CADB stands for Collectif Accordeon Diatonique Bretagne (French: Breton Diatonic Autton Accordion Federation) CADB stands for Chemically Activated Direct Bonding (epoxy-free, zero-thickness bondline optical assembly process) CADB stands for Chemically Activated Direct Bonding (trademark of Precision Photonics; Boulder, CO)