TPDA
| Acronym | Definition |
|---|---|
| TPDA | Tiny Perl Database Application (software) |
| TPDA | Tobacco Products Duty Act 1979 (UK) |
| TPDA | Temperature-Programmed Desorption of Ammonia |
| TPDA | Town Planning and Development Act (Australia) |
| TPDA | Test Procedures Development Agency |
| TPDA | Triage Panel for Drugs of Abuse (test card; Biosite Diagnostics) |
| TPDA | Transportation Planning and Development Account (California) |