Army Budget Office

Views Updated: Dec 15, 2025

Key Facts

Abbreviation

ABO

Pronunciation

/ˈɑrmi ˈbəʤɪt ˈɔfəs/

Category

Governmental

Related Field

Military

Other meanings of ABO

Blood Grouping System Medical

Blood types A, B, and O Blood Typing System Gov

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American Board of Ophthalmology Community

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American Board of Otolaryngology Community

Anything But Ordinary Community

Accumulated Benefit Obligation Business

Agent of Biological Origin Gov

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