Last Updated:2025/11/20
(US, military) Initialism of contingency operating base. / (military) Acronym of chief of boat. / close of business; the end of the business day / Coordination of Benefits / Chairman of the Board
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COB
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Source Word
COB
Noun
US
abbreviation
alt-of
initialism
acronym
Japanese Meaning
非常時用作戦基地 / 艇長 / 業務終了(終業) / 給付調整 / 会長(取締役会長)
( plural )