Posted in Arts, Business & Finance, Engineering, Information Technology D2B stands for Door-to-Balloon (coronary intervention measure) D2B stands for Domestic Digital Bus (home automation standard) D2B stands for Dealer to Builder (AVAD; Van Nuys, CA) D2B stands for Document to Business (document management software; Business Document) D2B stands for Download-to-Burn (Digital Versatile Disc movie service)