Turks and Caicos Islands domain names use the .tc country code top-level domain (ccTLD), which was introduced in 1997 and is managed by Adams Names Ltd. While it is a country-specific domain, anyone worldwide can register a .tc domain without residency requirements. The domain must be between 3 and 63 characters long and cannot use IDNs (internationalized domain names). .tc domains are popular not only for businesses connected to the islands but also for international "domain hacks" and for representing entities like "Technology Consultant" or "Training Center" due to the "TC" acronym.

NetLink Web Host Supported Turks and Caicos Islands Domains Names: .tc .com.tc .net.tc .org.tc .pro.tc