MA缩写的意思

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