There are a few more that have been missed:
Royal Flying Doctor
Sunda Straight - HMAS Perth
Sunda Straight - USS Houston
Rugby World Cup
Sydney to Athens
Bicentenay of Tasmania
Melb Comm Games - Queens Relay
Commonwealth Nations
And I think I missed a couple more, but will need to look up my books to see.
Barry,
These are some of the $5 coin issues but they are not all Bi-metalic.
The $5 bi-metalic issues were:
1994 Women's Enfranchisement SA 1894-1994 in unc and proof
1996 Sir Donald Bradman Tribute in unc
1997 Sir Donald Bradman Tribute in unc from PNC
1998 Royal Flying Doctor Service 70 years of service in unc
2000 Phar Lap 1930 in unc
2002 Battle of Sunda Strait 1942-2002 in unc in HMAS Perth card and USS Houston card
2003 Rugby World Cup silver proof with selective gold overlay
2004 AFL Australia's Own Game silver proof with selective gold overlay
It is ashame the Royal Australian Mint has ceased production of the $5 with an inner metal core and outer metal ring. They weighed 10.6 grams and were 28.12 mm in diameter with an inner core ring of Aluminium bronze and the outer ring of austenitic stainless steel.