| Acronym | Definition |
|---|
| DDPA | Delta Dental Plans Association |
| DDPA | Durban Declaration and Programme of Action (UN declaration against racism) |
| DDPA | Det Danske Petroleums-Aktieselskab (Danish: The Danish-Petroleum Company) |
| DDPA | Developmental Disabilities Provider Association (Arkansas) |
| DDPA | Desertification, Drought, Poverty and Agriculture (partnership) |
| DDPA | Diffuseur Dynamique Professionnel d'Ambiance (French: Dynamic Professional Diffuser Channels) |
| DDPA | Delta Dental Plan of Arkansas (insurance; also seen as DDPAR) |
| DDPA | Doncaster Disabled Peoples Alliance (UK) |