| PIPE | Partners In Prevention Education 
| Others |
| PIPE | Personalization Is Partial Evaluation
| Others |
| PIPE | Pipeline Information and Program Evaluation
| Others |
| PIPE | Practice In Programming Environment
| Others |
| PIPE | Primary Integrated Platform Environment
| Others |
| PIPE | Private Investment in Public Equity
| Others |
| PIPE | Private Investment, Public Entity
| Others |
| PIPE | Probabilistic Incremental Program Evolution
| Others |
| PIPE | Product Idea Profitability Evaluation
| Others |
| PIPE | Product Information Price Exchange
| Others |
| PIPE | Product Introduction Process Enabler
| Others |
| PIPE | Python Interactive Process Enabler
| Others |