Royal Navy | Royal Air Force | Arsenal | Arsenal F.C. | Royal Dutch Shell | Canadian Pacific Railway | Royal Society | Royal Albert Hall | Royal Shakespeare Company | Royal Opera House | Royal Victorian Order | Royal Engineers | Royal Australian Navy | Great Western Railway | Royal National Theatre | Royal Canadian Navy | Royal Canadian Air Force | Royal Court Theatre | Royal Marines | Royal Commission | Shanghai Railway Bureau | Canadian National Railway | Royal Academy of Music | Anne, Princess Royal | Royal Philharmonic Orchestra | Midland Railway | Grand Trunk Railway | Theatre Royal, Drury Lane | Royal Flying Corps | Royal Canadian Mounted Police |
Several other steam locomotives were used for short periods, including GWR no. 1329 Raven (Avonside Engine Company 0-4-0ST 1052/1874), GWR no. 1359 Wye (Fletcher, Jennings & Co. 0-4-0T 153/1876) and ex-Royal Arsenal Railway Driver (Manning Wardle 0-4-0ST 515/1875).