The following is a map of NAMA's six regions, with chapter names listed at the bottom.
Region I - Western Pacific Region II - Cornhusker, Gateway, Great Plains, Missouri-Kansas, Rocky Mountain, Southwest Region III - Cornbelt, Iowa, North Central, Northern Prairie Region IV - Badger, Chicago, Heartland, Mid-America Region V - Carolina/Virginia, Florida, Midsouth, Southeastern Region VI - Ohio, Eastern, Chesapeake