HDLC缩写的意思

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