ISO 3166-2:TG is the entry for Togo 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 Togo, ISO 3166-2 codes are defined for five regions.
Each code consists of two parts, separated by a hyphen. The first part is TG, the ISO 3166-1 alpha-2 code of Togo. The second part is a letter.