WThe Territory of Ashmore and Cartier Islands is an uninhabited external territory of Australia consisting of four low-lying tropical islands in two separate reefs, and the 12-nautical-mile territorial sea generated by the islands. The territory is located in the Indian Ocean situated on the edge of the continental shelf, about 320 km (199 mi) off the northwest coast of Australia and 144 km (89 mi) south of the Indonesian island of Rote.
WChristmas Island, officially known as the Territory of Christmas Island, is an Australian external territory comprising the island of the same name. It is located in the Indian Ocean, around 350 kilometres (220 mi) south of Java and Sumatra and around 1,550 km (960 mi) north-west of the closest point on the Australian mainland. It lies 2,600 km (1,600 mi) northwest of Perth and 1,327 km (825 mi) south of Singapore. It has an area of 135 square kilometres (52 sq mi).
WThe Territory of Heard Island and McDonald Islands (HIMI) is an Australian external territory comprising a volcanic group of mostly barren Antarctic islands, about two-thirds of the way from Madagascar to Antarctica. The group's overall size is 372 km2 (144 sq mi) in area and it has 101.9 km (63 mi) of coastline. Discovered in the mid-19th century, the islands lie on the Kerguelen Plateau in the Indian Ocean and have been an Australian territory since 1947. They contain the Australia's only two active volcanoes. The summit of one, Mawson Peak, is higher than any mountain in all other Australian states or territories, except Dome Argus, Mount McClintock and Mount Menzies in the Australian Antarctic Territory.
WThe Khuriya Muriya Islands are a group of five islands in the Arabian Sea, 40 km (25 mi) off the southeastern coast of Oman. The islands form part of the province of Shalim and the Hallaniyat Islands in the governorate of Dhofar.
WLanbi Kyun, also Lambi Island and Lampi Island, is an island in the Mergui Archipelago, Burma. Having an area of 188 km2 (73 sq mi), thickly wooded Lanbi is one of the largest islands of the group.
WNorth Keeling is a small, uninhabited coral atoll, approximately 1.2 square kilometres (0.46 sq mi) in area, about 25 kilometres (16 mi) north of Horsburgh Island. It is the northernmost atoll and island of the Australian territory of the Cocos (Keeling) Islands. It consists of just one C-shaped island, a nearly closed atoll ring with a small opening into the lagoon, about 50 metres (160 ft) wide, on the east side. The lagoon is about 0.5 square kilometres (0.19 sq mi) in area. The island is home to the only surviving population of the endemic, and endangered, Cocos buff-banded rail, as well as large breeding colonies of seabirds. Since 1995, North Keeling Island and the surrounding sea to 1.5 kilometres (0.93 mi) from shore have been within the Pulu Keeling National Park.
WThe Prince Edward Islands are two small islands in the Subantarctic Indian Ocean that are part of South Africa. The islands are named Marion Island and Prince Edward Island.
WThe Similan Islands is an archipelago in the Andaman Sea off the coast of, and part of, Phang Nga Province in southern Thailand. It is the maritime border between India and Thailand. It was established as Mu Ko Similan National Park in 1982 after a one-year assessment by the forestry department.
WThe Surin Islands is an archipelago of five islands in the Andaman Sea, 60 km from the Thai mainland. Administratively, the islands are part of Tambon Ko Phra Thong, Khura Buri District, in Phang Nga Province, Thailand.