I teach new players at my store how to play LCGs on a weekly basis, and reference cards/mats help.

I was making this reference card http://i.imgur.com/tpsNGUO.png

But looks weird copying and pasting all those symbols in with the text, and readjusting every time I alter something.

Is there a font with similar symbols? Would there be some violation using such symbols?

I'm sure that FFG has made one but I don't think there is anything public. I just spell it out in the correct color.

If someone were build an FFG icon font that does the LCG and miniatures at minimum and add the RPGs next I would pay good money to add it to my system

ThronesDB.com has a great font built with FontAwesome.

With a little developer know-how you can extract it from their site.

Ask for permission if you plan to use it publicly. I believe they put it together themselves.