TPAP
| Acronym | Definition |
|---|---|
| TPAP | Tetrapropylammonium Perruthenate (chemical reagent) |
| TPAP | Transcontinental Persistent Archives Prototype (Electronic Records Archives; US National Archives) |
| TPAP | Tivoli Process Automation Platform |
| TPAP | Their Paths Are Peace (Clara Lederer book; gardens) |
| TPAP | Tactical Performance Assessment Program (Air Force) |
| TPAP | Transmural Pulmonary Artery Pressure |