Last Updated:2025/11/22
(engineering) Initialism of total acid number, the measure of a lubricant's or crude oil's acidity. / (banking) Initialism of transaction authentication number, in electronic banking.
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TAN
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Source Word
TAN
Noun
abbreviation
alt-of
initialism
Japanese Meaning
(工学) 総酸価:潤滑油や原油などの酸性度を示す数値。 / (銀行業) 電子銀行取引における取引認証番号(TAN)の初期記号。
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