RTN缩写的意思

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