Uisai is a South Bougainville language of

Bougainville Province Bougainville may refer to: Places * Autonomous Region of Bougainville, historically known as the North Solomons, ** Bougainville Island, the main island of the Autonomous Region of Bougainville in Papua New Guinea *** Bougainville campaign, Wor ...

Papua New Guinea Papua New Guinea, officially the Independent State of Papua New Guinea, is an island country in Oceania that comprises the eastern half of the island of New Guinea and offshore islands in Melanesia, a region of the southwestern Pacific Ocean n ...

. It is in the Buin language subfamily. The language uses

Latin script The Latin script, also known as the Roman script, is a writing system based on the letters of the classical Latin alphabet, derived from a form of the Greek alphabet which was in use in the ancient Greek city of Cumae in Magna Graecia. The Gree ...

References

Languages of the Autonomous Region of Bougainville South Bougainville languages {{papuan-lang-stub