Barry and Penarth Model Railway Club
Bristol Model Railway Exhibition (organised by the Association of Model Railway Clubs Wales and the West of England) held in the Thornbury Leisure Centre.
The National Model Railway Association NMRA (of North America)
The Historical Model Railway Society – includes a list of UK model railway clubs
Diesel and Electric Modellers United (DEMU), a society for the modeller of the post-modernisation plan era of theBritish railway system (No matter what gauge or scale you model!).
The N Gauge Society caters for the needs of all those interested in N gauge
EMGS (The Eighteen Millimetre Gauge Society) The society caters for both the traditional EM standard of 18.2mm and the P4 standard of 18.83mm