| IPM/CS | Imipenem/cilastatin sodium |
|---|---|
| IPMA | Immunoperoxidase monolayer assay |
| IPMDH | 3-Isopropylmalate dehydrogenase |
| IPMT | Intraductal papillary mucinous tumor |
| IPN | Infectious Pancreatic Necrosis |
| IPN | Interpenetrating polymer network |
| IPN | Isoproterenol |
| IPN | interpeduncular nucleus |
| IPNS | Isopenicillin N Synthase |
| IPNS | Isopenicillin N synthetase |