DL缩写的意思

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