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.

We've found a total of 91 definitions for OA:

Sort by:PopularityAlphabeticallyCategory Filter by:
OA

Obadiah Abbe

Miscellaneous » Unclassified

   
OA

Oben Angef

Miscellaneous » Unclassified

   
OA

Object Adapter

Computing » Software

   
OA

Object Address

Computing » Assembly

   
OA

Objective Area

Governmental » Military

   
OA

obstructive apnoea

Medical » British Medicine

   
OA

occipital artery

Medical » British Medicine

   
OA

occiput anterior

Medical » British Medicine

   
OA

Ocular Albinism

Medical » Physiology

   
OA

Odessa American

Miscellaneous » Unclassified

   
OA

odontoameloblastoma

Medical » British Medicine

   
OA

oesophageal atresia

Medical » British Medicine

   
OA

Offer Accepted

Business » Occupation & Positions

   
OA

Office Automation

Miscellaneous » Unclassified

   
OA

Office of Administration

Academic & Science » Ocean Science

   
OA

Office of Administration

Governmental » US Government

   
OA

Office of Applications (now OSTA)

Governmental » NASA

   
OA

Office of Audit

Community » Educational

   
OA

official answer

Miscellaneous » Unclassified

   
OA

Ogie Alcasid

Miscellaneous » Unclassified

   
OA

Oil Air

Miscellaneous » Unclassified

   
OA

Okay Ako

Miscellaneous » Unclassified

   
OA

old age

Medical

   
OA

Ole Automation

Computing » General

   
OA

oleic acid

Medical » British Medicine

   

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.

see more on Definitions.net »

Know another definition for OA? Know what OA means? Don't keep it to yourself!

Still can't find the acronym definition you were looking for? Use our Power Search technology to look for more unique definitions from across the web!

Style:MLAChicagoAPA

"OA." Abbreviations.com. STANDS4 LLC, 2014. Web. 18 Sep. 2014. <http://www.abbreviations.com/OA>.


The Web's Largest Resource for

Acronyms & Abbreviations


A Member Of The STANDS4 Network