|Association of Model Railroad Clubs
|Capitol City N'Gineers
|Cedar Creek Central Railroad Club
|Central Wisconsin Model Railroaders
|Clipper City Model Railroad Club
|European Train Enthusiasts, Milw. Chapter
|First Presbyterian Train Buffs
|G-Scalers Garden Railroad Club
|Glacial Garden Railway Society
|Grantsburg Society of Model Railroad Engineers
|Green Bay and Western Railfans Club
|Green Bay Area Model Railroaders' Club
|Green Bay Live Steamers Union
|Hub City Central Model Railroad Club
|Kettle Moraine Ballast Scorchers Railroad Club
|La Crosse & Three Rivers Railroad Club, Inc.
|Lionel Railroad Club of Milwaukee
|Machickanee & Splinter Creek Model Railroad Club
|METRO Model Railroad Club, Ltd.
|Milwaukee Area NTRAK
|MIlwaukee Model Railroad Engineers
|Milwaukee N South Eastern Ltd.
|Mitchell Middle School Model Railroad Club
|Model Railroad Club of Milwaukee
|NMRA, South Central Wis. Division
|North American Prototype Modelers, Ltd.
|NorthEastern Wisconsin Exhibition Railroading
|Oconomowoc Historical Society Model Railroad Club
|Oshkosh Model Railroad Club
|Rothschild, Schofield & Weston Model Railroaders
|Sheboygan Model Railroad Engineers
|Society of Model Engineers (S.O.M.E.)
|Titletown Toy Train Collector's Club
|Tri-County Model Railroad Club
|Waukesha County Model Railroad Club
|Waupaca Area Model Railroaders Ltd.
|West Central Model Railroaders
|Wilson Park Senior Center Model Railroad Club
|Wisconsin Central Ltd. Model Railroad Society
|Wisconsin Garden Railway Society
|Wisconsin Valley Model Railroad Club