http://www.thaiairways.com.au/vwm/up...SYD_or_BNE.pdf
(from
this page)
Clearly this is old, given that BNE hasn't had F for a while but the list sounds very similar to what was available ex SYD in August when I flew it.
You can of course see the available options by logging on to view your booking and selecting a meal choice.