にほんけいえいがっかい 日本経営学会 LinksSentence search for 日本経営学会Sentence search for にほんけいえいがっかいKanji details for 日, 本, 経, 営, 学 and 会Edit in JMdict Noun1. Japan Society for the Study of Business Administration; JBAOrganization nameOrganization2. Japan Society for the Study of Business Administration; JBA Discussions Log in to talk about this word.