| IOUS | intraoperative ultrasound [examination] |
|---|---|
| IVUS | intravascular ultrasound |
| OB-US | obstetrical ultrasound [examination of the fetus] |
| TULIP | transurethral ultrasound-guided laser-induced prostatectomy |
| UDS | ultrasound Doppler sonography; uniform data system; unscheduled deoxynucleic acid synthesis |