Armagh County Museum
Enniskillen Castle & Museums
Erne Bus Service History
Belfast & County Down Miniature Railway Society
Belturbet Railway Visitor Centre
Breifne Tourism
Cavan & Leitrim Railway
Colourpoint - Irish Transport Books
Corlust Meccano Club
County Donegal Railway Restoration Limited
Derry Heritage & Museum Services
Discover Northern Ireland
Downpatrick & County Down Railway
Dundonald Station
Fermanagh Lakeland Tourism
Fintown Railway
First Bangor Model Railway Club
Fivemiletown Library & Museum
Giant's Causeway & Bushmills Railway
Hell's Kitchen - Railway Bar & Museum
Heritage Railway Association
Irish Narrow Gauge Railways
Irish Rail
Irish Railway News
Irish Railwayana
Irish Railways Past & Present
Irish Transport Trust
National Transport Museum of Ireland
Northern Ireland Museums Council
Public Record Office of Northern Ireland
Railwayana & Model Railway
Railway Glossary
Railway Register
Steam Engines Explained
The Dublin & Blessington Steam Tramway
The Irish Railway Record Society
The Irish Railways & Transport Foundation
The Irish Steam Preservation Society
The Irish Traction Group
The Fry Model Railway
The Lartigue Monorailway
The Model Railway Society of Ireland
The Railway Heritage Committee
The Railway Preservation Society of Ireland
The Railway Register
The Signal Box - Railway Companies & Contractors
The Steam Museum, County Kildare
The Waterford & Suir Valley Railway
Thomas the Tank Engine
Tralee & Dingle Railway
Ulster Folk & Transport Museum
Ulster Model Railway Club
Vintage Carriages Trust