Yeah, but the post office and the Coaster station are actually in a valley, where as the supercharger is on a mesa. I can find lots lot of references to both names, but Sorrento Mesa is more correct for this location, IMO. It's not in a valley at all! I think most people will understand, either way, though.
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Or we could avoid the whole debate and call it Mira Mesa, because that's what the sign says when you get off the freeway. It's certainly in the territory of the Mira Mesa Community Planning Group.
True it is on the Mesa, but it is in the area officially known as "Sorrento Valley".
It's not really in Mira Mesa, which is really further east, so that would definitely be confusing.