Grand Prix motorcycle racing | Grand Canyon | Grand Trunk Railway | Grand National | Grand Rapids, Michigan | Grand Prix | Grand Duchy of Lithuania | Grand Central Terminal | Grand Theft Auto: San Andreas | Grand Theft Auto IV | Grand Tour | Grand Ole Opry | World Touring Car Championship | British Touring Car Championship | Grand Duchy of Hesse | Grand Rapids | prototype | Grand Vizier | Grand Union Canal | 2005 World Touring Car Championship season | Houston Grand Opera | Grand Theft Auto V | Grand Théâtre de Genève | Grand Prix motor racing | Grand Duchy of Mecklenburg-Schwerin | Grand Theft Auto | Grand Prix du Disque | Grand Palais | Grand Theft Auto: Vice City | Grand Theft Auto (series) |
Broadly similar rules were used in the North American IMSA Grand Touring Prototype series GTP.