Th缩写的意思

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