|

|
|
 |
 |
 |
|
Year Formed
|
Year Dissolved
|
 |
 |
Alabama
|
Birmingham |
1977 |
|
 |
Huntsville |
1964 |
|
 |
 |
Arizona
|
Arizona |
1971 |
|
 |
 |
Arkansas
|
Arkansas |
1973 |
|
 |
 |
California
|
Los Angeles |
1956 |
|
 |
Northern California |
1956 |
|
 |
San Diego |
1960 |
|
 |
 |
Colorado
|
Colorado |
1962 |
|
 |
 |
District of Columbia
|
District of Columbia |
1958 |
|
 |
 |
Florida
|
Florida |
1968 |
|
 |
Southeast Florida |
1990 |
|
 |
 |
Georgia
|
Atlanta |
1971 |
|
 |
 |
Idaho
|
Eastern Idaho |
1957 |
|
 |
Idaho |
|
|
 |
 |
Illinois
|
Central Illinois |
1982 |
|
 |
Chicago |
1957 |
|
 |
 |
Indiana
|
Southern Indiana |
1984 |
1986 |
 |
 |
Iowa
|
Iowa |
1987 |
|
 |
Iowa-Nebraska |
1977 |
1987 |
 |
 |
Kansas
|
Mid-Kansas |
1982 |
|
 |
Witchita |
1971 |
|
 |
 |
Louisiana
|
Louisiana |
1975 |
|
 |
 |
Massachusetts
|
Northeastern |
1960 |
|
 |
 |
Michigan
|
Southeastern |
1959 |
|
 |
 |
Minnesota
|
Upper Midwest |
1972 |
|
 |
 |
Mississippi
|
Mississippi |
1975 |
|
 |
 |
Missouri
|
Central/Eastern |
1982 |
|
 |
Missouri-Kansas |
1967 |
|
 |
 |
Nebraska
|
Nebraska |
1987 |
|
 |
 |
Nevada
|
Nevada |
1963 |
|
 |
 |
New Jersey
|
Northern New Jersey |
1979 |
|
 |
 |
New Mexico
|
Carlsbad |
1990 |
|
 |
Trinity |
1961 |
|
 |
 |
New York
|
Long Island |
1978 |
|
 |
Metropolitan |
1956 |
|
 |
Niagara-Finger Lakes |
1962 |
|
 |
Northeastern NY |
1957 |
|
 |
 |
North Carolina
|
Eastern Carolinas |
1975 |
|
 |
Piedmont Carolinas |
1973 |
|
 |
 |
Ohio
|
Northern Ohio |
1962 |
2002 |
 |
Ohio Section |
2002 |
|
 |
Southwest |
1958 |
2000 |
 |
 |
Oklahoma
|
Oklahoma |
1973 |
|
 |
 |
Oregon
|
Oregon |
1969 |
|
 |
 |
Pennsylvania
|
Central Pennsylvania |
1982 |
|
 |
Delaware Valley |
1958 |
|
 |
Northern Pennsylvania |
1984 |
|
 |
Pittsburgh |
1956 |
|
 |
 |
South Carolina
|
Columbia |
1978 |
|
 |
Savannah River |
1978 |
|
 |
 |
Tennessee
|
Chattanooga |
1973 |
|
 |
Oak Ridge |
1957 |
|
 |
 |
Texas
|
North Texas |
1960 |
|
 |
South Texas |
1973 |
|
 |
 |
Virginia
|
Virginia |
1956 |
|
 |
 |
Washington
|
Eastern Washington |
1983 |
|
 |
Puget Sound |
1977 |
|
 |
Richland |
1958 |
|
 |
 |
Wisconsin
|
Wisconsin |
1977 |
|
 |
 |
Asia
|
Japan |
1973 |
|
 |
Korea |
1982 |
|
 |
Taiwan |
1979 |
|
 |
 |
Europe
|
Austria |
1969 |
|
 |
Belgium |
1970 |
|
 |
Central |
1970 |
|
 |
France |
1970 |
|
 |
Italy |
1971 |
|
 |
Swiss |
1985 |
|
 |
 |
Latin America
|
Latin American |
1975 |
|
 |
|
|
 |