| CTC | chlortetracycline; Clinical Trial Certificate; computed tomographic colography; computer-aided tomog... |
|---|---|
| CTN | calcitonin; clinical trials notification; computer tomography number; continuous noise |
| DC | daily census; data communication; data conversion; decrease; deep compartment; Dental Corps; deoxych... |
| DHCP | decentralized hospital computer program |
| ECHSCP | Exeter Community Health Services Computer Project |