- The North Central Association of Colleges and Schools.
Includes colleges in following stats – Arkansas, Arizona, Colorado, Iowa, Illinois, Indiana, Kansas, Michigan, Minnesota, Missouri, North Dakota, Nebraska, Ohio, Oklahoma, New Mexico, South Dakota, Wisconsin, West Virginia, Wyoming - The Middle States Association of Colleges and Schools.
Includes – Delaware, District of Columbia, Maryland, New Jersey, New York, Pennsylvania, Puerto Rico. - The Northwest Association Of Schools And Colleges.
Alaska, Idaho, Utah, Montana, Nevada, Oregon and Washington. - The Western Association of Schools and Colleges.
California and Hawaii, the territories of Guam, American Samoa, Federated States of Micronesia, Republic of Palau, Commonwealth of the Northern Marianas Islands, the Pacific Basin, and East Asia, and areas of the Pacific and East Asia where American/International schools or college - The Southern Association of Colleges and Schools.
Alabama, Florida, Georgia, Kentucky, Louisiana, Mississippi, North Carolina, South Carolina, Tennessee,Texas, Virginia - The New England Association of Schools & Colleges.
Covers – Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, Vermont.