Autonomous administrative division
An autonomous administrative division (also referred to as an autonomous area, entity, unit, region, subdivision or territory) is a subdivision or dependent territory of a country that has a degree of self-governance, or autonomy, from an external authority. Typically, it is either geographically distinct from the rest of the country or populated by a national minority. Decentralization of self-governing powers and functions to such divisions is a way for a national government to try to increase democratic participation or administrative efficiency and/or to defuse internal conflicts. Countries that include autonomous areas may be federacies, federations, or confederations. Autonomous areas can be divided into territorial autonomies, subregional territorial autonomies, and local autonomies.
Federation of Bosnia and Herzegovina
...
Wikipedia