The Ancients. It doesn't mean any more to 76 than "the Natha," but he has to admit that based on Sheppard's description, the two sets of highly-advanced aliens sound pretty similar to each other. If anything, he would think that would make Sheppard that much more distrustful of the Natha, but maybe his experience with the Ancients hadn't been so bad.

"Is there any possibility that they're one and the same? That they just got called something different on your side of the universe?"

It's probably a long shot, but then again, how many advanced god-like alien races can there really be? 76 wants to believe it can't be that many, but he's also pretty ignorant when it comes to anything other than his own planet.

And, now, El Nysa.