| Acronym | Definition |
|---|
| ITPA➣Ibm Tivoli Performance Analyzer |
| ITPA➣International Tax Planning Association |
| ITPA➣International Truck Parts Association |
| ITPA➣International Tokamak Physics Activity |
| ITPA➣Instituto Teórico Práctico de Agricultura (Spanish: Theoretical and Practical Institute of Agriculture; Guatemala) |
| ITPA➣Inosine Triphosphatase |
| ITPA➣Information Technology Process Automation |
| ITPA➣Identity Theft Prevention Act (New Jersey) |
| ITPA➣Independent Third Party Administrator (various companies) |
| ITPA➣Independent Telecommunications Pioneer Association |