Australasia is a region which comprises Australia, New Zealand and some neighbouring islands. The term is used in a number of different contexts including geopolitically, physiogeographically, and ecologically where the term covers several slightly different but related regions. Derivation and definitions ...

The 2018 PGA Tour of Australasia, titled as the 2018 ISPS Handa PGA Tour of Australasia for sponsorship reasons, was a series of men's professional golf events played mainly in Australia. The main tournaments on the PGA Tour of Australasia were played in the southern summer, so they were split between the first and last months of the year.