The Bactra Review   Brainchildren
The physical stance is really divided into a great many different sub-stances (which, for want of a better word, one might call postures), since it embraces all non-functional, non-intentional schemes of explanation and prediction, from whatever the ultimate microphysical theory turns out to be, on up through all the approximations, collective modes and emergents which flow from it. Perhaps the other stances have their divisions into postures as well, though I'm not sure what postures within the intentional stance would be like.