Edward Islands (some geographers consider them as part of Africa) South Georgia and the South Sandwich Islands (some geographers consider them as part of South America) South Orkney Islands South Shetland Islands Mainland Antarctica East Antarctica Transantarctic Mountains West Antarctica Antarctic Peninsula Oceania by the United Nations Statistics Division's geoscheme (see also: UN geoscheme for Oceania): Australia and New Zealand – the UN includes the Cato, Elizabeth, and Middleton reefs, the Lord Howe Island Group, and Norfolk Island in this subregion Melanesia – the UN includes New Caledonia and New Guinea in this subregion Micronesia Polynesia – the UN excludes New Zealand from this subregion by geography: Australasia Australia–New Guinea Australia (excluding the Australian Indian Ocean Territories, Heard Island and McDonald Islands and Norfolk Island) Ashmore and Cartier Islands Coral Sea Islands Territory (excluding the Cato, Elizabeth, and Middleton reefs) Mainland Australia Australian Capital Territory Jervis Bay Territory New South Wales (excluding the Lord Howe Island Group) Northern Territory Queensland South Australia Victoria Western Australia Tasmania (excluding Macquarie Island) New Guinea (some geographers consider it as a part of Melanesia) Papua New Guinea (excluding the New Guinea Islands Region) Western New Guinea Papua West Papua Australian Indian Ocean Territories Christmas Island Cocos (Keeling) Islands Heard Island and McDonald Islands Heard Island McDonald Islands Macquarie Island Zealandia Cato Reef Elizabeth Reef Lord Howe Island Group Middleton Reef New Caledonia (also a part of Melanesia) New Zealand (some geographers consider it as a part of Polynesia) New Zealand outlying islands (excluding the Kermadec Islands) Chatham Islands New Zealand Subantarctic Islands Antipodes Islands Auckland Islands Bounty Islands Campbell Islands Snares Islands Solander Islands Three Kings Islands Norfolk Island Pacific Islands Melanesia (some geographers consider it as a part of Australasia) Island Melanesia Fiji (excluding Rotuma) New Caledonia (also a part of Zealandia) New Guinea Islands Region (excluding Bougainville) Santa Cruz Islands Solomon Islands (archipelago) Bougainville Solomon Islands (excluding the Santa Cruz Islands) Vanuatu New Guinea (also a part of Australia–New Guinea) Micronesia (some geographers include the Bonin Islands and the Volcano Islands in this subregion) Mariana Islands Guam Northern Mariana Islands Wake Island Polynesia (some geographers include Clipperton Island in this subregion) Cook Islands Easter Island Salas and Gómez Island French Polynesia Tahiti Hawaiian Islands Northwestern Hawaiian Islands Midway Atoll Southeastern Hawaiian Islands Howland and Baker Islands Baker Island Howland Island Kermadec Islands Niue Pitcairn, Henderson, Ducie and Oeno Islands Rotuma Samoan Islands