BTB缩写的意思

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