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Division of Constituencies

sao

The Southern Association of Orthodontists
www.saortho.org

Alabama
Florida
Georgia
Kentucky
Louisiana (East of Mississippi)
Mississippi
North Carolina
South Carolina
Tennessee
West Virginia
Virginia

maso

The Middle Atlantic Society of Orthodontists
www.maso.org

Delaware
Washington DC
Maryland
New Jersey
Pennsylvania (East of Alleghenies)
Puerto Rico
Virgin Islands

pcso

The Pacific Coast Society of Orthodontists
www.pcsortho.org

Alaska
Arizona
California
Hawaii
Idaho
Nevada
Oregon
Washington
British Columbia
Alberta
Saskatchewan
Guam

swso

The Southwestern Society of Orthodontists
www.swso.org

Arkansas
Kansas
Louisiana (West of Mississippi)
Oklahoma
Texas

neso

The Northeastern Society of Orthodontists
www.neso.org

Connecticut
Maine
Massachusetts
New Hampshire
New York
Rhode Island
Vermont
Quebec
New Brunswick
PE Islands
Nova Scotia
Newfoundland

great lakes

The Great Lakes Association of Orthodontists
www.glao.org

Indiana
Michigan
Ohio
Pennsylvania (West of Alleghenies)
Ontario-Canada

aao

The Midwestern Society of Orthodontists
www.msortho.org

Illinois
Iowa
Minnesota
Missouri
Nebraska
North Dakota
South Dakota
Wisconsin
Manitoba-Canada

rmso

The Rocky Mountain Society of Orthodontists
www.rmso.org

Colorado
Montana
New Mexico
Utah
Wyoming