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What does OA stand for? 

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

Open Architecture

Academic & Science » Architecture

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OA

Operational Architecture

Academic & Science » Architecture

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OA

Original Artist

Community » Art

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OA

Object Address

Computing » Assembly

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OA

Order of Australia

Miscellaneous » Awards & Medals

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OA

Open an Account

Business » Banking

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OA

Ophthalmic Artery

Medical » British Medicine

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OA

oligoastrocytoma

Medical » British Medicine

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OA

Oleic Acid

Medical » British Medicine

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OA

Open Appointment

Medical » British Medicine

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OA

Ovarian Artery

Medical » British Medicine

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OA

Option Appraisal

Medical » British Medicine

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OA

Orotic Acid

Medical » British Medicine

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OA

Oesophageal Atresia

Medical » British Medicine

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OA

odontoameloblastoma

Medical » British Medicine

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OA

Oxalic Acid

Medical » British Medicine

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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

Organic Anion

Medical » British Medicine

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OA

Occiput Anterior

Medical » British Medicine

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OA

Online Adventures

Internet » Chat

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OA

Organic Aerosol

Academic & Science » Chemistry

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OA

Overall Aim

Miscellaneous » Construction

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OA

Open Agility

Miscellaneous » Dogs Related

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OA

Operation Administrations

Community » Educational

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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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Popularity rank for the OA initials by frequency of use:

OA#1#506#676

Couldn't find the full form or full meaning of OA?

Maybe you were looking for one of these abbreviations:

O8-) - O81 - O88 - O9 - O:-) - OA-93 - OA-96 - OA-98 - OAA - OAAC

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    A And For All I Know
    B All Fans Are Inane Koalas
    C As Far As I Know
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