Canadian Domain  
   Provides domain name registration to the Canadian market and a free search for available domain names.
   http://www.canadiandomain.com/

CARegistration  
   Domain name registration service for .ca domains.
   http://www.caregistration.com/

Communications 4NH  
   Free services with domain registration charge which includes domain name email forwarding, URL forwarding, and free domain parking.
   http://www.domainservicenames.com/

Cheap Domain Name Registrar  
   Domain name registration with free email and URL forwarding.
   http://www.cheap-domain-name-registrar.com/

CentralNic  
   UK based global domain registration service.
   http://www.centralnic.com/

CoolcomDotCom  
   Canada .ca domain registration service for Canadian domain names.
   http://www.domain.ca/

Corymark International  
   Domain name registration and hosting.
   http://www.domains-registered.com/

CyberID  
   Free UK and International domain name registration with web hosting. Domain parking if you don't want to publish your web site just yet.
   http://www.cyberid.co.uk/

Cyberlogic Network  
   Canadian Internet Service Provider. Domain name registration and web hosting.
   http://www.cyberlogic.net/

Cydian Technologies  
   Domain name registration, web hosting and marketing services.
   http://www.Cydian.com/

Conexim Australia  
   Australian domain name registration services - .com.au and gTLDs.
   http://domainnames.conexim.com.au/

Calico UK Domain Registration  
   Domain name registrations with free email and web hosting.
   http://domains.cali.co.uk/

.Com Domains  
   Domain registration service that offers individual and bulk registration.
   http://www.ornamentalconcrete.net/comnet/index.html

Cheap Domain Name  
   Domain Registration service with free email forwarding.
   http://www.cheapdomainname.com

centNIC  
   A volume based domain registration service.
   http://www.centnic.com

Click 2 Register  
   Registration services for .com, .net, .org, .biz, and .info domain names.
   http://www.click2reg.com/

CyberWorld  
   Domain registration with forwarding and DNS services.
   http://www.cyberworld.bz

CJ's Domains  
   Single and bulk domain registration service.
   http://www.cjsdomains.com

China-Domain  
   China (.cn, .com.cn, .org.cn, and .net.cn) domain name registration
   http://www.china-domain.net/