| Abbreviation | Definition |
|---|---|
| PDL | Programming Definition Language |
| PDL | Protocol Definition Language |
| PDL | Protocol Description Language |
| PDM | Physical Data Member |
| PDM | Product Data Management |
| PDO | Portable Distributed Objects |
| PDP | Portable Desktop Project |
| PDP | Pre Digital Processing |
| PDQ | Parallel Data Query |
| PDQ | Print Don't Queue |
| PDQ | Process Data Quickly |
| PDR | Problem Description Report |
| PDS | Partitioned Data Set |
| PDS | Portable Data Specification |
| PDS | Premise Distribution System |
| PDT | Printer Definition Table |
| PDT | Process Development Tool |
| PDX | Printer Description Extension |
| PE | Portable Executable |
| PE | Preinstallation Environment |