| DOD | date of death; dementia syndrome of depression; depth of discharge; died of disease; dissolved oxyge... |
|---|---|
| DOE | date of examination; desoxyephedrine; direct observation evaluation; dyspnea on exertion |
| DOI | date of injury; died of injuries; diffusion of innovations [theory] |
| DOT | date of transfer; Dictionary of Occupational Titles |
| D/T | date of treatment; total ratio of deaths |