PDSE
| Acronym | Definition |
|---|---|
| PDSE | Partitioned Data Set Environment |
| PDSE | Partitioned Data Set Extended |
| PDSE | International Symposium on Software Engineering for Parallel and Distributed Systems (IEEE) |
| PDSE | Paradise Music & Entertainment, Inc. (stock symbol; formerly PMU) |
| PDSE | Program Director for Special Emphasis |