what is laos language called
Lao Language. Lao language, or simply referred to as Lao, is the official language of Laos or Lao PDR. It is the primary language of the Lao people, and is also spoken in the northeast of Thailand, where it is referred to as Isan language. As most ethnic groups in Laos have their own dialects, Lao is an important second language for them as a central language to communicate with outsiders.