| SPN | senior plan network; sialophorin; solitary pulmonary nodule; supplemental parental nutrition; sympat... |
|---|---|
| TPN | thalamic projection neuron; total parenteral nutrition; transition protein; triphosphopyridine nucle... |
| UM | movement unsharpness; upper motor [neuron]; uracil mustard; utilization management |
| UMN | upper motor neuron |
| UMNL | upper motor neuron lesion |