| STEM | scanning transmission electron microscope; Society of Teachers of Emergency Medicine |
|---|---|
| t | Greek lower case letter tau; life [of radioisotope]; relaxation time; shear stress; spectral transmi... |
| TCP/IP | transmission control protocol/Internet protocol |
| TCT | thrombin clotting time; thyrocalcitonin; trachial cytotoxin; transmission computed tomography |
| TEM | transmission electron microscope/ microscopy; triethylenemelamine |