Regions of the Philippines
In the Philippines
The Philippines , officially known as the Republic of the Philippines , is a country in Southeast Asia in the western Pacific Ocean. To its north across the Luzon Strait lies Taiwan. West across the South China Sea sits Vietnam...

, regions (Tagalog
Tagalog language
Tagalog is an Austronesian language spoken as a first language by a third of the population of the Philippines and as a second language by most of the rest. It is the first language of the Philippine region IV and of Metro Manila...

: rehiyon, ISO 3166-2:PH
ISO 3166-2:PH
ISO 3166-2:PH is the entry for the Philippines in ISO 3166-2, part of the ISO 3166 standard published by the International Organization for Standardization , which defines codes for the names of the principal subdivisions of all countries coded in ISO 3166-1.Currently for the Philippines, ISO...

) are administrative divisions
Administrative divisions of the Philippines
The Philippines is divided into, from the highest division to the lowest:#Autonomous regions#*Regular administrative regions do not have political power.#Provinces and independent cities#Municipalities and component cities#Barangays...

 that serve primarily to organize the provinces
Provinces of the Philippines
The Provinces of the Philippines are the primary political and administrative divisions of the Philippines. There are 80 provinces at present, further subdivided into component cities and municipalities. The National Capital Region, as well as independent cities, are autonomous from any provincial...

 (lalawigan) of the country for administrative convenience. Currently, the archipelagic
An archipelago , sometimes called an island group, is a chain or cluster of islands. The word archipelago is derived from the Greek ἄρχι- – arkhi- and πέλαγος – pélagos through the Italian arcipelago...

A republic is a form of government in which the people, or some significant portion of them, have supreme control over the government and where offices of state are elected or chosen by elected people. In modern times, a common simplified definition of a republic is a government where the head of...

 of the Philippines is divided into 17 regions. Most government offices are established by region instead of individual provincial offices, usually (but not always) in the city designated as the regional center.

The regions themselves do not possess a separate local government, with the exception of the Autonomous Region in Muslim Mindanao
Autonomous Region in Muslim Mindanao
The Autonomous Region in Muslim Mindanao is the region, located in the Mindanao island group of the Philippines, that is composed of predominantly Muslim provinces, namely: Basilan , Lanao del Sur, Maguindanao, Sulu and Tawi-Tawi. It is the only region that has its own government...

, which has an elected regional assembly and governor.