| Acronym | Definition |
|---|
| PIPR➣Pump Intake Pressure, Required |
| PIPR➣Pose Invariant Pattern Recognition (NASA imaging software technologies) |
| PIPR➣Proximal Interphalangeal Replacement (finger joint replacement) |
| PIPR➣Plant-In-Place Record |
| PIPR➣Protection of Intellectual Property Rights (United Arab Emirates) |
| PIPR➣Preliminary Integrated Product Review |