| ERT | esophageal radionuclide transit; estrogen replacement therapy; examination room terminal; external r... |
|---|---|
| ET | educational therapy; effective temperature; ejection time; embryo transfer; endothelin; endotoxin; e... |
| Fd | the amino-terminal portion of the heavy chain of an immunoglobulin molecule; ferredoxin |
| FTIR | Fourier-transformed infrared; functional terminal innervation ratio |
| LRT | local radiation therapy; long terminal repeat; lower respiratory tract |