What is allowed in a .TV domain registration and what is not?
.TV names can contain the English-language letters A through Z, and the digits 0 through 9. You can also use hyphens, but hyphens cannot begin or end your domain name. Spaces and special characters (such as !, $, &, ë, and so on) are never permitted for any domain name. The minimum length is 2 characters, and the maximum length is 63 characters (excluding the “http://www” and “.TV” portions). At this time, .TV does support multilingual domain names in foreign character sets, but we’ve discontinued this service due to lack of interest on the part of our customers. If you want to register a multilingual .tv domain, you can use the .TV registry at http://www.tv.