DDD noun7 •A designation on prerecorded compact discs indicating a "full digital recording" (recorded, mixed and mastered in digital). •Initialism of degenerative disc disease. •Initialism of domain-driven design (“methodology and set of priorities for object oriented programming”). •Initialism of defined daily dose: a statistical measure of drug consumption. •Initialism of direct distance dialing (“network-provided service that enables non-local telephone calls to be made without operator assistance”). •Initialism of dichlorodiphenyldichloroethane (“insecticide related to DDT”). •Initialism of die-deterioration doubling (“a common form of mint-made error on coins that results from degradation of the die used to strike the coin”). formsDDDs