UDRP

From Spamwiki

UDRP (Uniform Domain Name Dispute Resolution Policy) is a standard procedure for disputes over domain names at gTLDs. It is generally evoked when the dispute pertains to the use of a domain name that infringes upon intellectual or trademark property rights.

Similar policy applies to some ccTLDs, listed here.

[edit] References

http://www.internic.net/faqs/udrp.html