Ok, I'll provide a handful of them, since I'm in school right now… more will be up later.
Episode 1: The first edit was that the cross that fell on Claire was changed to a chandalier. Also, when Claire's Akuma skeleton "inserts" itself into Mark, it only shows the shadow. the body's still twitching and stuff... pretty creepy still.
I don't remember too many in episodes 2
Episodes 3 - 5:Guzol is wearing a mask, in the manga he didn't.
Episode 5: Allen doesn't rip Pierrot's(the level 2 Akuma) torso from the lower half of his body after he attacks Kanda.
Episode 6 and 7 were the first arc in the manga, when Allen meets John ( I use VIZ's translations for first volume names, except when they changed them in volume 3)
The most number of edits were seen during the Rewinding town arc though...
Episodes 9 - 11, Road isn't scratching Pang's head to the point of bleeding, Road's message, as Impel Down mentioned, Miranda's hands are tied to the clock, not nailed to it, it wasn't clearly shown that Allen's eye got stabbed out, but if you couldn't guess it from the blood Road is licking off the candle, you're pretty stupid. :P That and blood is dripping out of his eye, but his hair is covering it up, like in the manga.
That's all I can remember off the top of my head... If anybody wants to fill in the blanks, that'd be cool. Thanks.
@Impel:
Mostly Road's note is the biggest edit shown so far. Which is weird because it was in English anyway. And they were in Germany.
Katsura Hoshino said that the Exorcist's and Noah's common language is english. I mean, Allen, Kanda and the others operate in the England branch of the Black Order.