TC缩写的意思

AOSC APLL STD LTP HB APCF PLT/BPC ROH IWP VM ATR AUG INCB TC TDA LMA CSCO BWP PH PICP DSPS NSA ASS URO ALM N.F. ABIC SPZ PRL Tab DL AC IECG ABE ABY IIS APC ASOM SGOT DEXA U.S.P. OT MA dm AACG OTC ECU ACLA C AEB GDP SCM EPI An DDC MAS AACC CHO NCCLS AO