| PDUF | pulsed Doppler ultrasonic flowmeter |
|---|---|
| RGD | range-gated Doppler |
| TCCD | transcranial color-coded Doppler |
| TCD | tapetochoroidal dystrophy; T-cell depletion; thermal conductivity detector; tissue culture dose; tra... |
| UDS | ultrasound Doppler sonography; uniform data system; unscheduled deoxynucleic acid synthesis |