DBD

DBD may refer to:

Technology

 * Database description, a type of OSPF packet
 * Deep borehole disposal, a technique to dispose of nuclear waste
 * Defective by Design, an anti-DRM initiative
 * Dielectric barrier discharge, a type of electrical discharge
 * DNA-binding domain, a protein motif
 * DataBase Driver, a plug-in module for Perl DBI
 * dB(D), D-weighted decibel, a decibel weighting value
 * Donation after brain death, of beating heart cadaver organ donation

Other uses

 * Day by Day Christian Ministries
 * "Dad Beat Dad", an episode of Hazbin Hotel
 * Death Before Dishonor (band), an American hardcore punk band
 * Dead by Daylight, an asymmetric survival horror video game
 * Death by Degrees, an action-adventure video game
 * Democratic Farmers' Party of Germany or Demokratische Bauernpartei Deutschlands