Selection into Surgical Training Centres
Medical » British Medicine
This term had 4 hits on 19.10.2011, and is thus assumed to have fallen into disuse
SISR - SISS - SISSA - SISSY - SIST - SISTEC - SISTED - SISTER - SISTERGIRL - SISTERS
"SISTC." Abbreviations.com. STANDS4 LLC, 2015. Web. 22 May 2015. <http://www.abbreviations.com/SISTC>.