DSA缩写的意思

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