How's this?
By year
1966 1c Obverse Planchet Flaw, Large Text
1966 wavy baseline 20c
1967 1c Doubling
1967 2c Die Crack
1968 2c (no SD initials and blunted claw)
1968 20c
1968 5c
1969 1c Mis-strike
1972 5 cent (8.3 million) and 'low' echidna
1972 10c
1974 2c Die Fill, Offest Mis-Strike
1977 5c Planchet Error
1979 50c double bar
1980 50c double bar
1983 20c
1985 10 cent (2m mintage)
1985 20 cent
1985 50c
1988 50c First Fleet commemorative
1988 50c bicentenary
1990 50c
1991 5c (large initial)
1991 50c Rams head
1993 50c coin
1997 50c coin
1997 Smithy $1
1981 20 cent 3.5 claw variety
1981 Scalloped 20c
2000 incused 50c coin
2000 $1 mule
2000 Victoria Cross dollar
2000 $2
2001 NSW Federation 50c coins (3.042m)
2001 NT Federation 50c (2m)
2001 Federation $1
2004 20c Pointy A/large head
2005 $1 mob of roos
2008 20c gap sleeper
2010 50c upset
2011 10c (1.7m)
By denomination
5 cents
1968
1972 (8.3 million) and 'low' echidna
1977 Planchet Error
1991 Large initial)
10 cents
1985 (2m mintage)
1972
2011 (1.7m)
20 cents
1966 wavy baseline 20c
1968
1981 20 cent 3.5 claw variety
1981 Scalloped 20c
1983
1985
1995 United nations
2001 Don Bradman
2001 Any of the Centenary of Federation
2004 Pointy A / Large Head variety
2008 gap sleeper
50 cents
1970 Sloped 7 variety
1979 50c double bar
1980 50c double bar 1985 50c
1988 50c First Fleet commemorative/bicentenary
1990
1991 Rams head
1993
1997
1985 low mintage
1994 wide date variety
2001 Centenary of federation
2001 NSW Federation (3.042m)
2001 NT Federation (2m)
2010 50c upset
$1
1997 Smithy $12000 $1 mule
2000 Victoria Cross dollar
2001 Federation $1
2005 $1 mob of roos
$2
2000
2012 Remembrance Day
Aus-Tech has a good few more too-
http://forums.silverstackers.com/message-165029.html#p165029
I'm sure I've missed plenty but these seem to be the main ones to look out for