36 relations: Andrea Veneracion, Croatian security and intelligence system, Dulwich College, Length overall, List of Latin-script digraphs, Oa, Ocean Acres, New Jersey, Office automation, Oficina Anticorrupción, Oleic acid, Olympic Air, ONS coding system, OOA, Open access, OpenArena, Opera Australia, Operational amplifier, Operations research, Opie and Anthony, Opportunitas aequa, Orakzai Agency, Orbital ATK, Order of Australia, Order of battle, Order of the Arrow, Oriental Adventures, Original Advocacy, Orion's Arm, Oskar Andersson, Osteoarthritis, Overeaters Anonymous, Oxford Academy (California), Oxford Archaeology, The Oa, The OA, 0A.
Andrea Ofilada Veneracion (or Ma'am OA; July 11, 1928 – July 9, 2013) was a Filipina choral conductor and a recipient of the 1999 National Artist for Music award.
The core of the security and intelligence system of the Republic of Croatia consists of two security and intelligence agencies.
Dulwich College is a boarding and day independent school for boys in Dulwich in southeast London, England.
Length overall (LOA, o/a, o.a. or oa) is the maximum length of a vessel's hull measured parallel to the waterline.
This is a list of digraphs used in various Latin alphabets.
Oa is a fictional planet that lies at the center of the DC Comics universe.
Ocean Acres is an unincorporated community and census-designated place (CDP) split between Barnegat Township and Stafford Township, in Ocean County, New Jersey, United States.
Office automation refers to the varied computer machinery and software used to digitally create, collect, store, manipulate, and relay office information needed for accomplishing basic tasks.
The Oficina Anticorrupción (OA; Counter Corruption Bureau) is an Argentine agency which investigates and prosecutes political corruption in the federal government.
Oleic acid is a fatty acid that occurs naturally in various animal and vegetable fats and oils.
Olympic Air S.A. (Ολυμπιακή) is a regional airline, a subsidiary of the Greek airline carrier Aegean Airlines.
In the United Kingdom, the Office for National Statistics maintains a series of codes to represent a wide range of geographical areas of the UK, for use in tabulating census and other statistical data.
OOA may mean.
Open access (OA) refers to research outputs which are distributed online and free of cost or other barriers, and possibly with the addition of a Creative Commons license to promote reuse.
OpenArena is a free and open-source video game.
Opera Australia is the principal opera company in Australia.
An operational amplifier (often op-amp or opamp) is a DC-coupled high-gain electronic voltage amplifier with a differential input and, usually, a single-ended output.
Operations research, or operational research in British usage, is a discipline that deals with the application of advanced analytical methods to help make better decisions.
Opie and Anthony is an American radio show hosted by Gregg "Opie" Hughes and Anthony Cumia that aired from 1995 to 2014, with comedian Jim Norton serving as co-host from 2001.
Opportunitas Aequa, more commonly referred to as OA, is a Canadian non-governmental organization that aims to use soccer as a tool to create safer and healthier environments for at-risk and war affected children.
Orakzai District (د اورکزو قبايلي سيمه) is a district of Khyber Pakhtunkhwa, Pakistan.
Orbital ATK Inc. was an American aerospace manufacturer and defense industry company.
The Order of Australia is an order of chivalry established on 14 February 1975 by Elizabeth II, Queen of Australia, to recognise Australian citizens and other persons for achievement or meritorious service.
In modern use, the order of battle of an armed force participating in a military operation or campaign shows the hierarchical organization, command structure, strength, disposition of personnel, and equipment of units and formations of the armed force.
The Order of the Arrow (OA) is the National Honor Society of the Boy Scouts of America (BSA).
Oriental Adventures (abbreviated OA) is the title shared by two hardback rulebooks published for different versions of the Dungeons & Dragons (D&D) fantasy roleplaying game.
Original Advocacy is a type of speech event practiced in California High School Speech Association (or CHSSA) event, in which the speaker writes a persuasive speech and delivers it in competition.
Orion's Arm (also called the Orion's Arm Universe Project, OAUP, or simply OA) is a multi-authored online science fiction world-building project, first established in 2000 by M. Alan Kazlev, Donna Malcolm Hirsekorn, Bernd Helfert and Anders Sandberg and further co-authored by many people since.
Oskar Emil "O.A." Andersson (11 January 1877 – 28 November 1906) was a Swedish cartoonist and one of Sweden's first true comic creators.
Osteoarthritis (OA) is a type of joint disease that results from breakdown of joint cartilage and underlying bone.
Overeaters Anonymous (OA) is a twelve-step program for people with problems related to food including, but not limited to, compulsive overeaters, those with binge eating disorder, bulimics and anorexics.
Oxford Academy, sometimes stylized as Oxford High School or OA, is a public school in Cypress, California, serving grades 7–12 as part of the Anaheim Union High School District.
Oxford Archaeology (OA, trading name of Oxford Archaeology Limited) is one of the largest and longest-established independent archaeology and heritage practices in Europe, operating from three permanent offices in Oxford, Lancaster and Cambridge, and working across the UK.
The Oa (An Obha) is a rocky region in the southwest of Islay, in Argyll, Scotland.
The OA is an American mystery drama Netflix series with science fiction, supernatural, and fantasy elements, which debuted on Netflix on December 16, 2016.
0A (zero A) or 0-A may refer to.