| t | Greek lower case letter tau; life [of radioisotope]; relaxation time; shear stress; spectral transmi... |
|---|---|
| Tb | biological half-life; body temperature |
| Te | effective half-life; tellurium; tetanic contraction; tetanus |
| Teff | effective half-life |
| TL | temporal lobe; terminal limen; thermolabile; thermoluminescence; threat to life; thymus-leukemia [an... |