ちぎんきょう 地銀協 LinksSentence search for 地銀協Sentence search for ちぎんきょうKanji details for 地, 銀 and 協Edit in JMdict Noun1. (abbr) Regional Banks Association of JapanOrganization nameOrganization2. (abbr) Regional Banks Association of Japan Discussions Log in to talk about this word.