| SDT | sensory detection theory; right sacrotransverse [fetal position] [Lat. sacrodextra transversa]; sign... |
|---|---|
| AEI | arbitrary evolution index; atrial emptying index |
| QCO2 | carbon dioxide evolution by a tissue |
| SIE | stroke in evolution |
| DOI | date of injury; died of injuries; diffusion of innovations [theory] |