Which are the best seed accelerators in Australia for a startup?
List a few renowned and good ones that have produced viable startups
I would suggest you ask why you want to go into an accelerator before deciding which are best. Different accelerators have very different sylabus (some have none) and therefore the outcomes are very varied. In addition, some accelerators ask for equity in your company which you may not wish to give up.
Once you know your parameters, it's time to do the research. I suspect 99% of people who are looking to get into an accelerator shouldn't even be trying! In my view, you're better off discovering if there are customers for your idea rather than spending the time in an accelerator.