Ilianen is a Manobo language of Mindanao in the Philippines.
Ilianen is spoken in the following areas:
Its dialects are Arakan, Livunganen, and Pulangiyan.
/r/ can be heard as a flap [þ] or a trill [r].
/ÃÂ/ can be heard as a long, back [ïÃÂ], in syllable-final positions.