provinces
A Province
A political unit or body of people living within a specific territory under one federal government is defined as
state
UnitaryA unitary state is a state governed as one single unit in which the central government is supreme and any administrative divisions
The process of adding a territory to a country is called annexation. During annexation, a territory is acquired and established within an existing political unit.
The Philippine Administrative SystemThe administrative system of the Republic of the Philippines is comprised of a central government and its territorial and political subdivisions, which enjoy local autonomy: the provinces, cities, municipalities and barangays (smallest administrative unit) and the autonomous regions in Muslim Mindanao and the Cordilleras.source's by Google.com
The Administrative Unit
A unitary state is a state governed by one single unit. This unit is the central government. Most of the states world wide are governed as a unitary state.
The Republic of Slovenia has a total of 62 administrative districts. They're called Administrative Units and are sub units of the government. Each unit is headed by a head of unit who is selected by the Administer of Public Administration.
a parish
An administrative unit of local government
An administrative unit of local government