Top 10 Marvel Alternate Realities
In this list I will mention Alternate Realities from Marvel Comics that are my favorite. I will not mention movie universes, animated universes, video game universes or any other media reality, just the one that came out from the comic books. I will not mention Ultimate Marvel Universe as that is more like separate continuity than alternate reality.
I didn't wrote anything because novody sould read it so if you are interested I'll edit it with an explanations on what kind of realities they are and then I'll tagg you so you could read it.