ISO 3166-2:AG is the entry for Antigua and Barbuda 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 Antigua and Barbuda, ISO 3166-2 codes are defined for 6 parishes and 2 dependencies.
Each code consists of two parts, separated by a hyphen. The first part is AG, the ISO 3166-1 alpha-2 code of Antigua and Barbuda. The second part is two digits: