Rukun tetangga
A rukun tetangga (literally "association of neighbours"; pronounced [ˌrukʊn̪ t̪əˈt̪aŋɡa]), abbreviated as RT, is an administrative division of a village in Indonesia, under a rukun warga. The RT is the lowest administrative division of Indonesia, with over 1 million rukun tetangga across the country as of 2021.