| RBF | regional blood flow; regional bone mass; renal blood flow |
|---|---|
| RMP | rapidly miscible pool; regional medical program; regional myocardial infarction; resting membrane po... |
| NE | national emergency; necrotic enteritis; necrotizing enterocolitis; nephropathia epidemica; nerve end... |
| NEC | National Electrical Code; necrotizing enterocolitis; neuroendocrine cell; neuroendocrine convertase;... |
| NNE | neonatal necrotizing enterocolitis; nonneuronal enolase |