| Abbreviation | Definition |
|---|---|
| PASE | Pasepersonal Assistant For Software Engineers |
| PASE | Process Aided Software Engineering |
| PASS | Paws Auto Scheduler System |
| PASS | Pioneer Administrative Software System |
| PASS | Process Automation Software System |
| PASS | Project Agi Sci and Scumm (Interpreter & Games Analyzer) |
| PASTE | Program Analysis for Software Tools and Engineering |
| PAT | PHP Administration Tools |
| PAT | Practical Application Tool |
| PAT | Property Assignment Tool |
| PAUSE | PlayStation Australia Update Software Event |
| PAW | Physics Analysis Workstation |
| PAWS | Programmers Assembly WorkStation |
| PAX | PDF As XML |
| PB | Pocket Basic |
| PB | Project Builder |
| PB | Public Beta |
| PBAR | Programming Budgeting and Accounting and Reporting |
| PBBD | Performance Based Building Design |
| PBBG | Persistent Browser Based Game |