I'm sorry for asking this because I know this question has had to be answered b4 but for the life of me I can't find it anywhere. I promise I looked. I know the potted plant Icon means new member but what do the others represent so far I've seen the heads and different colored shields. Are there more and as I asked b4 what do they represent?

Probably looking for this:

Badges thread

I found it... thanks so much