| DS | dead air space; dead space; deep sedative; deep sleep; defined substrate; dehydroepiandrosterone sul... |
|---|---|
| IDBS | infantile diffuse brain sclerosis |
| SMCD | senile macular choroidal degeneration; systemic mast cell disease; systemic meningococcal disease |
| DILD | diffuse infiltrative lung disease; diffuse interstitial lung disease |
| ALS | Amyotrophic Lateral Sclerosis |