ECM缩写的意思

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