- DPPD stands for Departamentul Pentru Pregatirea Personalului Didactic (Romanian: Department of Teacher Training)
- DPPD stands for Des Plaines Park District (Illinois)
- DPPD stands for Dozens of Problems for Partial Deduction (library; UK)
- DPPD stands for Disaster Prevention and Preparedness Department (various locations)
- DPPD stands for Des Plaines Police Department (Illinois)
- DPPD stands for Directorate of Pay Policy Development (Canada)
- DPPD stands for Dot Product Packed Double-Precision (computing)
- DPPD stands for Doctor of Policy, Planning and Development (degree; University of Southern California)
- DPPD stands for Developing Policies and Procedures Documentation
- DPPD stands for Division of Policy and Program Development (various organizations)
- DPPD stands for Dos Palos Police Department (California)
- DPPD stands for Dose per Patient Day
- DPPD stands for Dimethyl-Para-Phenylene Diamine
DPPD