As far as I see, while Dwarves, Halflings and Gnomes got additional racial weapons after the CRB, there are only the original weapon (Curved Blade and Double Axe) for Elves and Orcs. So maybe, these can be expanded with eisting weapons? Or, if this seems overpowered, can choose one to replace the normal weapon.
Orcs:
-Falcata; mostly because that's what a falchion really is.
-Tetsubo (or "Greatmace"); I think it fits.
--Nine Section Whip (for Chainfighter)
Not sure for the elves. I do not why, but maybe Shotel/Sica? Might indeed need new weapons.
So what weapons should/could/might be racial weapons for whom? Or is that a bad idea (please don't lynch me in this case)?