L/S缩写的意思

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