• Oceania Oceania (UK /ˌoʊʃɪˈɑːniə, ˌoʊsɪ-/ or US /ˌoʊʃiːˈæniə/), also known as Oceanica, is a region centred on the islands of the tropical Pacific Ocean. Opinions of what constitutes Oceania range from its three subregions of Melanesia, Micronesia, and Polynesiat
    en.wikipedia.org/.../Oceania