Ata (Ata of Davao, Atao Manobo, Langilan) is a Manobo language of northeastern Mindanao of the Philippines. It is spoken in northwest Davao del Norte province, southeast Bukidnon province, Davao de Oro province (northwest border), and Davao del Sur province (northwest enclave).Ethnologue

Phonology

Consonants LabialAlveolarPalatalVelarGlottalNasalPlosivevoicelessvoicedFricativeLateralApproximant Vowels FrontCentralBackCloseMidOpen

References