Bah-Biau Punan is an Austronesian language spoken by the

Punan Bah Punan Bah or Punan is an ethnic group found in Sarawak, Malaysia and in Kalimantan, Indonesia. The Punan Bah people are distinct and unrelated to the semi-nomadic Penan people. Their name stems from two rivers along the banks of which they hav ...

and Punan Biau people of

Borneo Borneo (; id, Kalimantan) is the third-largest island in the world and the largest in Asia. At the geographic centre of Maritime Southeast Asia, in relation to major Indonesian islands, it is located north of Java, west of Sulawesi, and ea ...

in Indonesia, Malaysia and Brunei.

References

Punan languages Languages of Indonesia Languages of Malaysia Endangered Austronesian languages {{au-lang-stub