| IPPR | integrated pancreatic polypeptide response; intermittent positive-pressure respiration |
|---|---|
| IRP | immunoreactive plasma; immunoreactive proinsulin; incus replacement prosthesis; insulin-releasing po... |
| LCP | long-chain polysaturated [fatty acid]; lymphocyte cytosol polypeptide |
| LNP | large neuronal polypeptide |
| NEFH | heavy polypeptide of neurofilament protein |