| DLI | distolinguoincisal; double label index |
|---|---|
| DPI | daily permissible intake; days post inoculation; dietary protein intake; diphtheria-pertussis immuni... |
| DPTI | diastolic pressure time index |
| DSSI | Duke social support index |
| DVI | deep venous insufficiency; diastolic velocity integral; digital vascular imaging; Doppler velocity i... |