This category includes links to the national organization web pages and to their regional and division affiliates.
Sites 16
- Gateway NMRA Division includes St. Louis City and County, St. Charles and Jefferson Counties in Missouri, and Southern Illinois. Features upcoming events and provides information about membership, its constitution, photographs and articles.
- National Model Railroad Association (NMRA) Devoted to the development, promotion, and enjoyment of the hobby of model railroading and founded in 1935 in Milwaukee, Wisconsin. Includes regulations, membership information, a photo archive and links to regions and divisions.
- Mid-Central Region - NMRA Provides eleven divisions serving Ohio, Indiana, Kentucky, Pennsylvania, and West Virginia. Includes its constitution and bylaws, a list of contacts, projects, a newsletter, events, photographs and how-to articles.
- Central Indiana Division - NMRA Reporting on the activities of the modelers and members with pictures, layouts, schedules and articles.
- Australasian Region of the NMRA Provides eight divisions in Australia and New Zealand. Includes its constitution, events, membership details, layout tours and a list of achievement awards.
- Midwest Region - NMRA Extends from Upper Michigan, to most of Wisconsin, and portions of Illinois, Indiana and Kentucky. Includes membership details, links to divisions, contest news, newsletters, layouts online and events.
- Pacific Coast Region of NMRA Serving California, Nevada, and Hawaii. Includes the bylaws, membership details, a manual of operations, a newsletter, meeting minutes, events and contest forms.
- Pacific Northwest Region - NMRA Offers seven divisions serving Oregon, Washington, Idaho, Alaska, Montana and some provinces of Canada. Includes a directory of committee chairs, upcoming events and a division map.
- International Division of the NMRA Division of the Niagara Frontier Region that includes Erie and Niagara counties in New York State and some counties in Ontario, Canada. Includes information about events and a membership form.
- Niagara Frontier Region, NMRA Niagara Frontier Region of the NMRA for Niagara (Canada) and north western NY, USA. It contains prototype pictures, region information, and other useful resources for model railroaders.
- British Region of the NMRA Information about resources, activities, conventions, and pictures of models of North American Railroads.
- Western Reserve Division 5 - NMRA Dedicated to promote the hobby and promote fellowship among members in Lake, Geauga and Ashtabula counties in Ohio. Includes information about meetings, projects, a list of officers, a constitution and bylaws, events, photos, dealers and area club details.
- Lone Star Region - NMRA Offers eight divisions serving Texas and Louisiana. Includes a link to each division, a membership application, contacts for officers and directors, and photographs.
- Division 8, North Central Region - NMRA Serving the counties of St. Clair, Macomb, and Oakland in Michigan. Lists a meeting schedule, directions, photographs, newsletters, its constitution and events.
- Southeastern Region - NMRA Operates fifteen divisions and covers the states of Mississippi, Alabama, Georgia, Tennessee, South Carolina, and portions of Florida and North Carolina. Includes membership details, links to divisions, and convention information.
- Thousand Lakes Region - NMRA Provides sixteen divisions serving North Dakota, Minnesota, Wisconsin, South Dakota, Iowa and several provinces of Canada. Includes information about events, conventions, membership and a list of officials.