•
Decapentaplegic, a morphogen involved in development •
Diketopyrrolopyrrole dye, a class of organic dyes and pigments •
Dipeptidyl peptidases 3-10:
DPP3,
DPP4,
DPP6,
DPP7,
DPP8,
DPP9,
DPP10 •
Differential Pulse Polarography, a type of electrochemical scan •
Depolarizing prepulse, a type of electrical stimulus ==Entertainment==