| Acronym | Definition |
|---|
| PDIA➣Process Driven Information Automation |
| PDIA➣Project on Death in America |
| PDIA➣Professional Digital Imaging Association (digital photography education group) |
| PDIA➣Pontefract Driving Instructors Association (UK) |
| PDIA➣Particle/Droplet Image Analysis (software) |
| PDIA➣Professional Diving Instructor Association (Germany) |
| PDIA➣Proceedings of the Danish Institute at Athens (journal) |
| PDIA➣Process-Driven Information Automation |