Borneo is an island located in Southeast Asia, and it is divided among three countries: Sarawak, BRUNEI, and Sabah. Sarawak is a state of Malaysia, and it has seven letters in its name. BRUNEI is a sovereign state located on the north coast of the island, and it has six letters in its name. Lastly, Sabah is a state of Malaysia located on the northern portion of the island, and it has five letters in its name.