| DT | detection time |
|---|---|
| DT | dye test |
| DT-A | diphtheria toxin |
| DT-A | diphtheria toxin A |
| DT-A | diphtheria toxin A chain |
| DT104 | Definitive Type 104 |
| DTA | Descending thoracic aorta |
| DTA | Differential Thermal Analysis |
| DTAB | Dodecyl trimethyl ammonium bromide |
| DTAF | Dichlorotriazinyl amino fluorescein |