TC

ISO 3166-2:TC is the entry for the Turks and Caicos Islands in ISO 3166-2, part of the ISO 3166 standard published by the International Organization for Standardization (ISO), which defines codes for the names of the principal subdivisions (e.g., provinces or states) of all countries coded in ISO 3166-1.

Top Level Domain

.TC is the Internet country code top-level domain (ccTLD) for the Turks and Caicos Islands.