DNXpert - http://www.dnxpert.com/
A blog about the domain name industry. Serves up the latest domain name news, headlines, sales reports and domain name drop lists as they happen.
Domain Name Defenders - http://domainnamedefenders.com/
An organization that specializes in domain name dispute resolution for small and medium-sized businesses.
Domain Names Search - http://www.amazingdomains.co.uk/
Website allows webmasters and business owners to search for a premium domain name for their next project.
Domain-Daily.com - http://domain-daily.com/
Provides lists and graphs of new domain names that are registered each day.
Domains Guru - http://www.domainsguru.com/
Helps organizations and individuals register just the right domain for their business and idea, recover domain names they missed registering or renewing, and take legal action against domain name registrants who infringe on their trademarks at the least cost possible.
Multilingual Internet Names Consortium - http://www.minc.org/
Non-profit and non-governmental organization that provides multilingual domain names.
Namecheap Domain Search - http://www.namecheap.com/domains/domain-name-search.aspx
Namecheap are an ICANN accredited domain registrar, with competitively priced gTLDs, web hosting and SSL certificates.
RegisterCompass.com - http://www.registercompass.com/
Reveal hidden expired and auction domain names including generic domains with PageRank (PR), back links, DMOZ, and Yahoo entries, Alexa Rank and link popularity.
Sydney Domain Names - http://www.thewebshowroom.com.au
Helps companies in Sydney, Australia meet ABN requirements to register a domain and offers supporting web design services if desired.
WebHostingBuzz - http://www.webhostingbuzz.co.uk/
WebHostingBuzz's packages come with a free domain name as standard, coupled with free migration and transfer.