trig缩写的意思

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