RI.缩写的意思

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