車しゃ学がくMeanings1noundriving schoolabbreviationAbbreviation of 自動車学校, used in Niigata dialect. Not standard Japanese.See also: 自動車学校新にい潟がたでは「車しゃ学がく」って言いうんだよ。In Niigata, they say 'shagaku' for driving school.