| Abbreviation | Definition |
|---|---|
| SPIN | Sandwell Public Information |
| SPIN | Social Phobia Inventory |
| SPIN | speech perception in noise |
| SPL | serum prolactin level |
| SPL | service plan |
| SPL | spiriform nucleus |
| SPL | spleen |
| SPL | splenectomy |
| SPL | spondylolysis |
| SPL | structured product label |
| SPL | superior parietal lobe |
| SPM | scapuloperoneal myopathy |
| SPM | second primary malignancy |
| SPM | social and preventive medicine |
| SPM | Society of Pharmaceutical Medicine |
| SPM | spatiotemporal population map |
| SPM | spontaeous pneumomediastinum |
| SPM | statistical parametric map |
| SPM | synaptic plasma membrane |
| SPM | synaptosomal plasma membrane |