From the 1913–14 season onwards it expanded to include teams from six neighboring provinces (Ávila, Ciudad Real, Cuenca, Guadalajara, Segovia and Toledo).
Halifax Regional Municipality | Larissa (regional unit) | Campeonato Brasileiro Série A | Swiss inventory of cultural property of national and regional significance | Regional Railways | regional rail | Chania (regional unit) | Centro Escolar University | regional theatre | Namibian local and regional elections, 2010 | Museo Nacional Centro de Arte Reina Sofía | Trikala (regional unit) | regional | Regional Express Airlines | Regional-Express | regional airline | Peace River Regional District | Kastoria (regional unit) | Auckland Regional Council | Rethymno (regional unit) | Regional theater in the United States | Regional Council | Regional at Best | Kurdistan Regional Government | Cariboo Regional District | Thompson-Nicola Regional District | Regional Municipality of Waterloo | Regional Municipality of Niagara | Regional District of Bulkley-Nechako | Centro Sperimentale di Cinematografia |