IPIR
| Acronym | Definition |
|---|---|
| IPIR | Initial Photo Interpretation Report |
| IPIR | Initial Programmed Interpretation Report |
| IPIR | Immediate Post Injection Reaction (Copaxone side effect; multiple sclerosis) |
| IPIR | Initial Phase Interpretation Report |
| IPIR | Increment Payload Integration Requirements |
| IPIR | Intercostal-to-Phrenic Inhibitory Reflex (human fetus) |