| T-7 | free thyroxine factor |
|---|---|
| TAF | albumose-free tuberculin [Ger. Tuberculin Albumose frei]; tissue angiogenesis factor; toxin-antitoxi... |
| TF | free thyroxine; tactile fremitus; tail flick [reflex]; temperature factor; testicular feminization; ... |
| UFC | urinary free cortisol |
| VAF | viral-free antigen |