ISO 3166-2:KH

ISO 3166-2:KH is the entry for Cambodia 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 Cambodia, ISO 3166-2 codes are defined for 4 autonomous municipalities and 20 provinces.

Each code consists of two parts, separated by a hyphen. The first part is KH, the ISO 3166-1 alpha-2 code of Cambodia. The second part is a number:

• 1–21: autonomous municipalities and provinces as of late 1980s
• 22–24: autonomous municipalities and province created since the 1990s