| Abbreviation | Definition |
|---|---|
| PD | Platform Dependent |
| PDA | Push Down Automata |
| PDAC | Pricing Data Analysis and Coding |
| PDAS | Public Domain Aeronautical Software |
| PDC | Problem Domain Component |
| PDC | Process Dependent Code |
| PDC | Program Delivery Control |
| PDD | Program Description Document |
| PDDP | Principal Direction Divisive Partitioning |
| PDDP | Pure-Data Accessibility Project |
| PDDRW | Professional Disc for Data Rewritable |
| PDE | Platform Development Environment |
| PDE | Program Development Environment |
| PDG | Program Dependence Graph |
| PDI | Program and Debug Interface |
| PDI | Programming Debugging Interface |
| PDK | Pleo Development Kit |
| PDK | Process Design Kit |
| PDK | Professional Development Kit |
| PDK | Publikit Development Kit |