| CSB | contaminated small bowel; craniosynostosis, Boston type |
|---|---|
| DAT | delayed-action tablet; dementia Alzheimer's type; dental aptitude test; diacetylthiamine; diet as to... |
| DS-DAT | Discomfort Scale for Dementia of the Alzheimer Type |
| DTD | diastrophic dysplasia; document type definition |
| DTH | delayed-type hypersensitivity; Diploma in Tropical Hygiene |