Posted in Aviation, Government & Military, Science DADP stands for Deoxyadenosine-5′-Diphosphate (nucleotide) DADP stands for Département des Autorisations de Diffusion Publique (French: Department of Public Broadcasting Authorities) DADP stands for Dhirubhai Ambani Developer Programme (India) DADP stands for District Agriculture Development Plan (various locations) DADP stands for Diploma in Applied Drama and Psychology (Singapore)