| IUT | intrauterine transfusion |
|---|---|
| IVT | index of vertical transmission; interventional video tomography; intrasound vibration test; intraven... |
| NBTS | National Blood Transfusion Service |
| PTR | patellar tendon reflex; patient termination record; patient to return; peripheral total resistance; ... |
| SDT | sensory detection theory; right sacrotransverse [fetal position] [Lat. sacrodextra transversa]; sign... |