ISO 3166-2:DM is the entry for Dominica 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 Dominica, ISO 3166-2 codes are defined for 10 parishes.
Each code consists of two parts, separated by a hyphen. The first part is DM, the ISO 3166-1 alpha-2 code of Dominica. The second part is two digits (02–11).