.tw is the Internet country code top-level domain for the Republic of China, commonly known as Taiwan. The domain name is based on the ISO 3166-1 alpha-2 country code...
Wikipedia
Introduced:31 July 1989
TLD type:Country code top-level domain
Status:Active
Registry:TWNIC
Sponsor:TWNIC
Intended use:Entities connected with Taiwan
Actual use:Popular in Taiwan
Registration restrictions:Requirements vary depending on which second-level name registration is within, foreigners allowed in several categories
Structure:Registrations are at second level or at third level beneath some second-level labels
Documents:Guidelines for administration of domain name registration
Dispute policies:Taiwan Network Information Center Domain Name Dispute Resolution Policy