Islam in Indonesia Islam in Indonesia Islam is the most adhered to religion in Indonesia, with 87.2% of Indonesian population identifying themselves as Muslim in 2010 estimate. Indonesia has the largest Muslim population in the world, with approximately 225 million Muslims. In terms of denomination, absolute majority adheres to Sunni Islam, while there are around one million Shias (0.5%), who are concentrated around Jakarta, and about 400,000 Ahmadi Muslims (0.2%). In terms of Islamic schools of jurisprudence, based on demographic statistics, 99% of Indonesian Muslims mainly follow the Shafi'i school, although when asked, 56% does not adhere to any specific school. Trends of
Association of Political Organisations of the Indonesian People Association of Political Organisations of the Indonesian People Association of Political Organisations of the Indonesian People (Indonesian: Pemufakatan Perhimpunan-perhimpunan Politik Kebangsaan Indonesia, (abbrev: PPPKI), was one of the key anti-colonial political umbrella organizations championing for independence in Indonesia (present-day of Netherlands East Indies) during Dutch colonial rule. PPPKI attempt at uniting disparate key pre-Second World War pan-Indies political reformist and nationalism movements such as Partai Sosialis Indonesia (Socialist Party of Indonesia), Budi Utomo (Great Endeavour), Partai Nasional Indonesia (Indonesian National Party), Paguyuban Pasundan, Jong Sumatranen Bond (Association of Sumatran Youth), Pemuda Kaum Betawi, and Kelompok Studi Indonesia. PPPKI was established