You can get ○ (alt + 9 for alt code) if you make a list in a list, but until Mahz returns, your only way around this is to DIY your own list.

[code][indent][b]◙[/b] Something like this?[/indent][indent][b]✓[/b] Just some examples.[/indent][indent][b]→[/b] Etc. etc.[/indent][/code]

Turns into:

[indent][b]◙[/b] Something like this?[/indent][indent][b]✓[/b] Just some examples.[/indent][indent][b]→[/b] Etc. etc.[/indent]