| ISBT | International Society for Blood Transfusion |
|---|---|
| IUT | intrauterine transfusion |
| IVT | index of vertical transmission; interventional video tomography; intrasound vibration test; intraven... |
| NBTS | National Blood Transfusion Service |
| SDT | sensory detection theory; right sacrotransverse [fetal position] [Lat. sacrodextra transversa]; sign... |