| DC | daily census; data communication; data conversion; decrease; deep compartment; Dental Corps; deoxych... |
|---|---|
| DDH | developmental dysplasia of the hip; Diploma in Dental Health; dissociated double hypertropia |
| DDM | Diploma in Dermatological Medicine; Doctor in Dental Medicine; Dyke-Davidoff-Masson [syndrome] |
| DDO | Diploma in Dental Orthopaedics |
| DDPA | Delta Dental Plans Association |