Before revision: The term may refer to: Mesoregion (Brazil), a statistical subdivision of Brazil Mesoregion (geomorphology), a geomorphological unit Mesoregion (geography), a geographical un
After revision: The term may refer to: Mesoregion (Brazil), a statistical subdivision of Brazil Mesoregion (geomorphology), a geomorphological uniit Mesoregion (geography), a geographical un