1. The map shows the geographic locations of Oceania, including Australia, New Zealand, Southeast Asia, and the Pacific Islands.
2. Key island nations and territories in the region include Japan, Philippines, Indonesia, East Timor, Papua New Guinea, Solomon Islands, Vanuatu, Fiji, Tonga, Samoa, American Samoa, Cook Islands, French Polynesia, and many others.
3. Major landmasses like Australia and New Zealand are shown, along with surrounding seas, oceans, and key geographic features of the region.