ACDAAutomatic Call Disposition Analyzer
3MMinnesota Mining and Manufacturing
CFACCall Forwarding All Calls
DAVEDo Anything Very Easily
B-ICIBroadband - ISDN Inter-Carrier Interface / Broadband Inter-Carrier Interface
ITSIncompatible Time-Sharing System
SVGASuper Video Graphics Array
DASWDTDistributor And Scanner Watch Dog Timer
ICSUInternal Channel Service Unit
IRTFInternet Research Task Force
IODIdentified Outward Dialing
UNIUser-to-Network Interface / User-to-Network Interface (ATM specification)
ABIOSAdvanced Basic Input / Output System
VRCVertical Redundancy Check