VeriSign Official domain name registration services for .com, .net, .org, .edu and many international domains. http://www.netsol.com/

Virtual Domain Names Register your own .com, .net, .org. No Setup Fees. http://www.virtual-domain-names.com/

Virtual Internet Domain name registration and hosting services. http://www.vi.net/

Vixa.com Registration, also bulk forwarding. http://www.vixa.com/

VirtualNames Domain name registration services with forwarding and hosting. http://www.virtualnames.co.uk/

Uniis Offers name registration, including the .US domain. http://www.uniis.com/