ISO 3166-2:TT

ISO 3166-2:TT is the entry for Trinidad and Tobago 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.

Currently for Trinidad and Tobago, ISO 3166-2 codes are defined for 9 regions, 3 boroughs, 2 cities, and 1 ward.

Each code consists of two parts, separated by a hyphen. The first part is TT, the ISO 3166-1 alpha-2 code of Trinidad and Tobago. The second part is three letters.

Current codes
Subdivision names are listed as in the ISO 3166-2 standard published by the ISO 3166 Maintenance Agency (ISO 3166/MA).

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Changes
The following changes to the entry are listed on ISO's online catalogue, the Online Browsing Platform: