PDY
| Acronym | Definition |
|---|---|
| PDY | President's Dissertation Year (education) |
| PDY | Pike-Delta-York (school district; Ohio) |
| PDY | Present for Duty |
| PDY | Professional Development Year |
| PDY | Positive Direction for Youth (faith-based youth conference) |
| PDY | Principal Duty |
| PDY | Paderborn Dolphins Youth (football team in Paderborn, Germany) |