<span class="searchmatch">FXII</span> (uncountable) Abbreviation of factor XII (clotting factor XII)....
-fix FIX (plural FIXs) Abbreviation of factor IX (clotting factor IX). FIX deficiency clotting factor IX FI FII FIII FIV FV FVI FVII FX FXI <span class="searchmatch">FXII</span> FXIII...
feline immunodeficiency virus. Abbreviation of factor IV (clotting factor IV). clotting factor IV FI FII FIII FIX FV FVI FVII FX FXI <span class="searchmatch">FXII</span> FXIII IFV, IVF...
PI, DI Initialism of fault indicator. clotting factor I FII FIII FIV FIX FV FVI FVII FX FXI <span class="searchmatch">FXII</span> FXIII fuel injection DFI DI EFI MFI PFI PI TBI IF, if...
BB, UB, VT clotting factor X FI FII FIII FIV FIX FV FVI FVII FVIII FXI <span class="searchmatch">FXII</span> FXIII special effects SFX VFX (special effects): sound effects visual effects...