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What does OA stand for?  Page #4

What does OA mean? This page is about the various possible meanings of the acronym, abbreviation, shorthand or slang term: OA.

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OA

Outer Annulus

Miscellaneous » Unclassified

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OA

Overall Accuracy

Miscellaneous » Unclassified

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OA

Overall Assessment

Miscellaneous » Unclassified

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OA

Oxygen Activation

Miscellaneous » Unclassified

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OA

Object Adapter

Computing » Software

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OA

Object Address

Computing » Assembly

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OA

Objective Area

Governmental » Military

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OA

Obstructive Apnoea

Medical » British Medicine

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OA

Occipital Artery

Medical » British Medicine

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OA

Occiput Anterior

Medical » British Medicine

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OA

Oesophageal Atresia

Medical » British Medicine

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OA

Office Admin

Business » Management

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OA

Office of Applications (now OSTA)

Governmental » NASA

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OA

Oficina Anticorrupción

Governmental -- and more...

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OA

Old Age

Medical

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OA

Oleic Acid

Medical » British Medicine

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OA

oligoastrocytoma

Medical » British Medicine

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OA

Open an Account

Business » Banking

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OA

Open Appointment

Medical » British Medicine

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OA

Operating Assembly

Governmental » Military

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OA

Operation Analysis

Academic & Science » Hydrology

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OA

Operational Aft (DSC or MOM)

Governmental » NASA

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OA

Operational instrumentation MDM (Manipulator Deployment Mechanism) -Aft

Governmental » NASA

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OA

Operations Aerology Shipboard METOC Division

Governmental » Military

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OA

Ophthalmic Artery

Medical » British Medicine

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What does OA mean?

Oa
Oa is a fictional planet that lies at the center of the DC Comics universe. Since its inception, Oa has been the planetary citadel of the Guardians of the Universe and the headquarters of the Green Lantern Corps. It first appeared in Green Lantern vol 2 #1, when the Guardians summoned Hal's "energy duplicate" so they could hear of his origin.

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    "OA." Abbreviations.com. STANDS4 LLC, 2024. Web. 24 Apr. 2024. <https://www.abbreviations.com/OA>.

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    DIY
    A Don't Injure Yourself
    B Drink It Yourself
    C Do It Yourself
    D Damage It Yourself

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