Unsafe
Safety Sequence가 없는 상태, 교착상태가 발생할 수 있는 상태
- u-City
- U-commerce
- u-Healthcare
- u-Work
- UBcN
- UC
- UCC
- UCI
- UDDI
- UFC
- UFP
- UICC
- UIM
- UMB
- UML
- Unsafe
- UP
- URC
- URI
- USIM
- USN
- UTM
- UWB
- UX
- V&V
- VAF
- Validation
- VBM
- View
- Viewpoint
- Vishing
- Visitor
- VLC
- vlogging
- VLSM
- VMM
- VoIP
- VPLS
- VPN
- VRML
- VRS
- VTL
- VXML
- V모델
- Walk-Through
- WAS
- Watermark
- WBAN
- WBS
- WCDMA
- WebOS
- WEP
- Wibree
- WiBro
- WiGig
- WIKI
- WIMAX
- WINC
- WIPI
- WMN
- WOA
- Workflow
- WPA
- WPKI
- WPS
- WS-Security
- WSDL
- WTLS