On March 15, 1975, the states of Guanabara, which consisted essentially only of the city of Rio de Janeiro and until 1960 the federal capital district of Brasil, and Rio de Janeiro, essentially the non-metropolitan area of today's state of Rio de Janeiro were merged to today's State of Rio de Janeiro.
Rio de Janeiro | Rio Grande do Sul | Rio Grande | Rio de Janeiro (state) | Rio Grande do Norte | Río de la Plata | Rio | Rio Tinto Group | Rio Negro | Natal, Rio Grande do Norte | Rio Tinto | Rio Negro (Amazon) | Rio Grande Valley | Pinar del Río | Río Piedras, Puerto Rico | Rio Branco | Pinar del Río Province | Rio Ferdinand | Universidade Federal do Rio Grande do Sul | Río Negro | Del Rio, Texas | Rio Tinto Alcan | Río Piedras | Río Negro Province | Río Cuarto, Córdoba | Resende, Rio de Janeiro | Botafogo de Futebol e Regatas | Río Cuarto | Federal University of Rio de Janeiro | Santa Maria, Rio Grande do Sul |
The Campeonato Carioca de Futebol Feminino (Carioca Women's Football Championship, in English), organized by the Rio de Janeiro State Football Federation (FFERJ) is the women's football state championship of Rio de Janeiro State, and is contested since 1983.