COS缩写的意思

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