OA
Not to be confused with 0A.
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Look up oa in Wiktionary, the free dictionary. |
OA, O.A., Oa, or oa may refer to:
Arts and entertainment
- Oa, a fictional planet in the DC Comics universe
- Open Arena, an open source first-person shooter game
- Opie and Anthony (often "O&A"), the Opie and Anthony radio show on XM radio
- Oriental Adventures, a Dungeons & Dragons sourcebook
- Orion's Arm, a collaborative, hard sci-fi world-building project
Businesses and organisations
- Obavještajna agencija, the Croatian Intelligence Agency
- Oficina Anticorrupción, an Argentine law enforcement agency
- Olympic Air (IATA code OA)
- Opera Australia, an Australian opera company
- Opportunitas aequa, a Canadian nongovernmental organization
- Overeaters Anonymous, an organization for compulsive overeaters
- Oxford Academy (California), #2 ranked public high school in the United States
People
- Ma'am OA, nickname of Andrea Veneracion, founder of the Philippine Madrigal Singers
- Oskar Andersson, Swedish cartoonist who uses the pen name O.A.
Places
- Ocean Acres, New Jersey, an area in Barnegat and Stafford Township, New Jersey, United States
- The Oa, a peninsula on Islay in Scotland, United Kingdom
Honors
- Order of Australia, an Australian formal honour
- Order of the Arrow, the honor society of the Boy Scouts of America
Science and technology
- Office automation
- Oleic acid, a monounsaturated omega-9 fatty acid
- Open access, the free online availability of digital content from scholarly sources
- Operational amplifier, an electronic component
- Operational analysis, more generally called "operational research", a branch of applied mathematics
- Original Advocacy, in the National Forensics League
- Osteoarthritis, a degenerative disease of joints
- Length overall (also o/a, o.a. or oa), an abbreviation for overall, used when describing the length of a ship
- Oxford Archaeology, formerly known as "Oxford Archaeological Unit"
Other uses
- Oa (digraph)
- Old Alleynian, an old boy of Dulwich College
- Order of Appearance, a synonym for Order of battle
- Output area, an area of approximately 100 households, derived from the UK Census
See also
This article is issued from Wikipedia - version of the 10/19/2016. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.