What is Autonomous Region in Muslim Mindanao?
{{Infobox Former Subdivision | conventional_long_name = Autonomous Region in Muslim Mindanao (ARMM) | native_name = {{native name|fil|Rehiyong Awtonomo ng Muslim Mindanao}}<br/>{{native name|ar| الحكم الذاتي الاقليمي لمسلمي مندناو }} | common_name = ARMM | nation = Philippines | status_text = Former [[Autonomous regions of the Philippines|autonomous region]] of the Philippines | subdivision = Region | era = | year_start = 1989 | date_start = August 1 | event_start = | event_end = Turnover of ARMM to [[Bangsamoro|BARMM]] | date_end = February 26 | year_end = 2019 | life_span = | p1 = Western Mindanao | flag_p1 = | p2 = Central Mindanao | flag_p2 = | s1 = Bangsamoro | flag_s1 =Flag of Bangsamoro.svg | s2 = | flag_s2 = | image_flag = Flag of ARMM.svg | image_coat = Ph seal ARMM.png | image_map = {{PH wikidata|image_map}} | symbol_type = [[Seal of the Autonomous Region in Muslim Mindanao|Seal]] | image_map_caption = Location within the&nbsp;Philippines | stat_area1 = | stat_year1 = 2015{{PH census|2015|ARMM}} | stat_pop1 = 3,781,387 | capital = [[Cotabato City]] <small>(provisional and ''de facto'' seat of government)</small><br />[[Parang, Maguindanao|Parang]] <small>(''de jure'' seat of government, 1995–2001)</small><ref name=mmaa42>{{cite web|url=http://rla-armmgov.ph/wp-content/uploads/2015/03/MMAA-42.pdf|title=An Act Fixing the Permanent Seat of Government for the Autonomous Region in Muslim Mindanao at the Municipality of Parang, Province of Maguindanao|date=September 22, 1995|author=Regional Legislative Assembly of the Autonomous Region in Muslim Mindanao|access-date=August 9, 2016|archive-date=August 29, 2016|archive-url=https://web.archive.org/web/20160829043120/http://rla-armmgov.ph/wp-content/uploads/2015/03/MMAA-42.pdf|url-status=dead}}</ref> | political_subdiv = {{Collapsible list | titlestyle = padding-right:3em;font-weight:normal;text-align:left;background-color:WhiteSmoke; | title = 5&nbsp;provinces | bullets = true | [[Basilan]] (except [[Isabela, Basilan|Isabela&nbsp;City]]) | [[Lanao del Su