Help Identifying Characters

[Hotwire]

Hey guys. My wife bought me this t-shirt a few years back...

...and to this day, I still have no idea who all is on it. I know some, like Iron Man, Black Widow, Wonder Man, even Rage over there in his yellow mask. Does anyone know all of them or know of a list/key of some sort?

Thanks in advance!

 

[runawayboulder]

It's from the cover to Avengers: The Initiative #1. There's a character map located here: http://marvel.com/images/gallery/st...rs_the_initiative_1_character_map/image/35500

 

[Hotwire]

Awesome!! Thanks.