| Acronym | Definition |
|---|
| PIPE | Pipestone National Monument (US National Park Service) |
| PIPE | Probabilistic Incremental Program Evolution |
| PIPE | Pest Information Platform for Extension and Education (Pennsylvania) |
| PIPE | Programa de pos Graduacao em Engenharia (Brazil) |
| PIPE | Psychologically Informed Planned Environment (UK) |
| PIPE | Personalization by Partial Evaluation |
| PIPE | Private IP Encapsulation |
| PIPE | Piping Industry, Progress and Education |
| PIPE | Presentations in Protein Explorer |
| PIPE | Partner Interface Process for Energy |
| PIPE | Private Investment, Public Entity |
| PIPE | Partner Interface Processes for Energy (Excelergy) |
| PIPE | Product Integrity and Production Engineering |
| PIPE | Period Instrument Performance Ensemble |
| PIPE | Directorate for Product Integrity and Production Engineering |
| PIPE | Public Internet Peering Exchange (Australia) |