ACA缩写的意思

CC S3 DS ppm DCT EFCI DTP DFSK QDOS ESC CTDM DTD DVVI ABDL AJG CAI AP IS-IS CPS RAID DPON IOB SOC GIMM Bps DVC EWT AFC FCN STB NCBA DCN NDS EELS CICS GDPS FED SSM EF DL SSG CNCC MADP ETE GPS CSE APADAS ASC DFOS IM APARS SFB RIP mcu EEROM UMTS CRC CPM EAF ASI