D/W缩写的意思

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