Any process that activates or increases the frequency, rate or extent of postsynaptic membrane organization.
Synonyms:
exact_synonym:
positive regulation of post-synaptic membrane organization; positive regulation of postsynaptic membrane organisation; up regulation of postsynaptic membrane organisation; up-regulation of postsynaptic membrane organization; upregulation of postsynaptic membrane organisation; upregulation of postsynaptic membrane organization
narrow_synonym:
activation of postsynaptic membrane organisation; activation of postsynaptic membrane organization