| STEM | scanning transmission electron microscope; Society of Teachers of Emergency Medicine |
|---|---|
| TEC | total electron count; total eosinophil count; total exchange capacity; transient erythroblastopenia ... |
| TEM | transmission electron microscope/ microscopy; triethylenemelamine |
| TFM | testicular feminization male; testicular feminization mutation; total fluid movement; transmission e... |
| TSEB | total skin electron beam |