| RLN | recurrent laryngeal nerve; regional lymph node; relaxin |
|---|---|
| RLNC | regional lymph node cell |
| RLND | regional lymph node dissection |
| SANWS | sinoatrial node weakness syndrome |
| SN | sclerema neonatorum; scrub nurse; sensorineural; sensory neuron; serum neutralization; sinus node; s... |