| g-ion | gram-ion |
|---|---|
| ISS | idiopathic short stature; injury severity score; International Society of Surgery; ion-scattering sp... |
| hSOD | human superoxide dismutase |
| Mn-SOD | manganese-superoxide dismutase |
| SD | Sandhoff disease; senile dementia; septal defect; serologically defined; serologically detectable; s... |