ISO 3166-2

Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. ISO 3166-2:US is the entry for the United States 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 the United States, ISO 3166-2 codes are defined for the following subdivisions. Each code consists of two parts, separated by a hyphen.