WSCSI
WElectrical termination
WATA Packet Interface
WElectrical termination
WHard Disk 20SC
WHost adapter
WLayer Jump Recording
WLIO (SCSI target)
WMount Rainier (packet writing)
WNCR 53C9x
WNCR 5380
WParallel SCSI
WSCSI high byte termination
WSCSI host adapter
WSCSI Multimedia Commands
WSCST
WSerial Attached SCSI
WSingle Connector Attachment
WVery-high-density cable interconnect