TPDD
| Acronym | Definition |
|---|---|
| TPDD | Third Party Due Diligence |
| TPDD | Tandy Portable Disk Drive |
| TPDD | Time Plane Destruction Device (Haruhi Suzumiya; novel series) |
| TPDD | Test Program Design Data |
| TPDD | Training Product Document Data |
| TPDD | Test Procedures Development Director |