| DS | dead air space; dead space; deep sedative; deep sleep; defined substrate; dehydroepiandrosterone sul... |
|---|---|
| DVR | digital vascular reactivity; Doctor of Veterinary Radiology; double valve replacement; double ventri... |
| Em | 1) Erythro-mycin 2) Emmetropia(Normal Vision) |
| AVT | Allen vision test; arginine vasotocin; Aviation Medicine Technician |
| BSV | binocular single vision |