To me neoliberal is half of top-left and half of top-right. The "centre-ground" and western status quo that think capitalism (regulated to varying degrees) will bring everyone in the world up to a decent standard of living eventually. I don't think either of the bottom quadrants have much of it going on.
Please correct me if you disagree though as I've just categorised a load of responses to my bottom-left outlook as neoliberal in a recent discussion.