← Back to browseabcnoun#15,155Translations活動基準原価計算かつどうきじゅんげんかけいさんABCエービーシーEnglish definitionthe elementary stages of any subject (usually plural)ExamplesI'm a holder of ABC Travel Insurance.The ABC company is in the red again.Similar wordsabc'sabcdababeabiabu← picketaziz →