Similar to 経路障害
Tripod
Tripod (web hosting)
.tt
.tt
Tumblr
Tumblr
.tv
.tv
.tw
.twTxti
TypePad
Typepad
.ua
.ua
.ug
.ug
.uk
.uk
Uniform Resource Identifier
Uniform Resource Identifier
Unubo
Upchan
Urchin
Urchin (software)
.uy
.uy
.uz
.uz
.vc
.vc
.ve
.ve
.vg
.vgVisual.ly
Visual.ly
.vn
.vn
.vu
.vu
Vyatta
Vyatta
VyOS
VyOS
Web Accessibility Initiative
Web Accessibility Initiative
Web Application Firewall
Web application firewall
Web Hypertext Application Technology Working Group
WHATWG
Web Proxy Auto-Discovery Protocol
Web Proxy Auto-Discovery Protocol