Maybe. Many of the major banks that are card issuers have worldwide locations. The question is what can they do if you made the agreement in one country and moved to another? The answer is, not much, except ruin your credit rating.
Australia E Visa
Yes, citizens of Fiji require a visa to visit Australia.
Yes, but you need a visa. (US citizens also need a visa for Australia. In fact, everyone except citizens of Australia and New Zealand needs a visa for Australia.)
yes. I need a visa to attend a training in Australia.
Yes, you can use a Visa credit card at McDonalds cafes in Australia.
If you are not an Australian citizen or permanent resident you need a visa to be in Australia.
You have to be maximum 30 years of age when you arrive in australia. then can you stay there for 1 year on the work and holiday visa. otherwise you need a diffrent visa
no
Visa Australia
You can freely travel between New Zealand and Australia with a visa for either. Check with your foreign student adviser for more information in case their is some legality issue.
You can download Visa applications for Australia online at the Visas-Australia website. Once on the page, you can apply for the various types of available Visas.
There is no way to Track UK Visas as of now (May 2009)