Back Australasia ACE Australasië AF أسترالاسيا Arabic Australasia AST Australasia AVK Australasya BCL Аўстралазія (геаграфія) BE Аўстралазія (геаграфія) BE-X-OLD Австралазия Bulgarian অস্ট্রেলেশিয়া Bengali/Bangla
Australasia is a subregion of Oceania, comprising Australia, New Zealand (overlapping with Polynesia), and sometimes including New Guinea and surrounding islands (overlapping with Melanesia). The term is used in a number of different contexts, including geopolitically, physiogeographically, philologically, and ecologically, where the term covers several slightly different but related regions.