DC缩写的意思

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