Well, quite.
I suppose I could stick in a little Sachiel face there, nobody would know the difference.
HOWEVER, my original point was, "what if NERV operated more in the manner of Ghostbusters; what kind of logo would they use?“ and that sort of thing. So here you get something that is recognizable, humorous, and gets the point across most succinctly: NERV is an organization whose job is to ”bust Angels“.
I guess I should have pointed out from the get-go that it's meant to be a parody of the GB logo itself–as they use the image of a ”generic white sheet ghost“, this one uses a ”generic heavenly angel" in its crossbeam–however, it's black to suggest that this is not your ordinary angel. (That, and I have to watch my black colored pencils and markers very carefully; I use them so much!)
Actually, I think it would be best served printed on a t-shirt.