| Abbreviation | Definition |
|---|---|
| PWZ | Wizard ( Microsoft PowerPoint) |
| PX | Primary database index (Paradox) |
| PXJ | Pixtran File |
| PXJ | RecordNow MAX |
| PXJ | RecordNow MAX, C D burning software |
| PXL | Pixel data (TeX driver) |
| PXL | Script (PiXCLscript) |
| PXL | Spreadsheet (Microsoft Pocket Excel) |
| PXP | Process file (3D Studio) |
| PXR | Pixar image |
| PXR | Pixar image Photoshop bitmap graphics file |
| PY | Python Code File |
| PY | Python script file |
| PYC | Compiled Python script file |
| PYD | Python data file |
| PZ3 | Poser files |
| PZD | Pizazz Plus Default settings |
| PZI | Pizazz Plus Graphics |
| PZL | Bitmap graphics (8bit) (Unix Puzzle) |
| PZO | Pizazz Plus Overlay |