sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Partial Differential Equations Systems | *** |
| Product Data Exchange Standard | *** |
| Pituitary Disorders Education Support | ** |
| Product Definition Exchange Specification | ** |
| Pollution Discharge Elimination System | ** |
| Pulse Doppler Elevation Scan | ** |
| Pollutant Discharge Elimination System | * |
| Product Data Exchange Specifications | * |
| Professional Development Education Services | * |
| Professional Development Endorsement System | * |
| Phys Disability Eval System | * |
| POMSYS Data Entry Sheet | * |
| Products Data Exchange See | * |