IPARS
| Acronym | Definition |
|---|---|
| IPARS | Integrated Parallel Accurate Reservoir Simulator |
| IPARS | International Programmable Airline Reservation System |
| IPARS | International Passenger Airline Reservation System (IBM) |
| IPARS | Informal Contractor Performance Assessment Reporting System (government contracting) |
| IPARS | Integrated Planning and Reporting System |
| IPARS | Integrated Planning Accounting and Reporting System |