| RFP | recurrent facial paralysis; request for proposal; right frontoposterior [fetal position] |
|---|---|
| RLN | recurrent laryngeal nerve; regional lymph node; relaxin |
| CSN | cardiac sympathetic nerve; carotid sinus nerve |
| NE | national emergency; necrotic enteritis; necrotizing enterocolitis; nephropathia epidemica; nerve end... |
| NRI | nerve root involvement; nerve root irritation; nonrespiratory infection |