Phongku () is a Loloish language of Phongsaly Province, northern Laos. David Bradley (2007)Bradley, David (2007). "Language Endangerment in China and Mainland Southeast Asia". In Matthias Brenzinger, ed. Language diversity endangered. New York: Mouton de Gruyter. lists as the autonym.
In Phongsaly Province, Laos, Phongku is spoken in Phongku Long, Bun Tay District (Kingsada 1999). Another group called or Phu-Lawa speaks a closely related language variety in Phongkulong village, Bun Tay District (Shintani 2001).
References
Sources Kingsadā, Thō̜ngphet, and Tadahiko Shintani. 1999 Basic Vocabularies of the Languages Spoken in Phongxaly, Lao P.D.R. Tokyo: Institute for the Study of Languages and Cultures of Asia and Africa (ILCAA). Shintani, Tadahiko, Ryuichi Kosaka, and Takashi Kato. 2001. Linguistic Survey of Phongxaly, Lao P.D.R. Tokyo: Institute for the Study of Languages and Cultures of Asia and Africa (ILCAA). Wright, Pamela Sue. n.d. Singsali (Phunoi) Speech Varieties Of Phongsali Province. m.s.