So, I'm watching Iron Man on FX right now, and right after Tony blows up the little terrorist depot, you see the other terrorists driving in trucks with red logos on them, and they look similar to the Hydra logos seen in the Captain America pictures so far.
 
Unless I'm mistaken of course. 

Its actually the logo of the Ten Rings.. which is a reference to the Mandarin.

I always knew that the name was a reference to the Mandarin, but I never paid attention to the logo until today, and from that brief moment, it reminded me of the Hydra logo.