BS缩写的意思

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