RA or Ra can refer to:

People

• Registered Architect, a designer who is licensed by a government to practice architecture
• Research assistant, a graduate student employed by a college or university for the purpose of academic research
• Resident assistant, a college student charged with supervising students living in a residence hall
• Royal Academician a member of the Royal Academy, also known as the Royal Academy of Arts
• Ra, the sun god of ancient Heliopolis
• Rā, personification of the sun in New Zealand Māori mythology
• Ra (Stargate), a character from the film Stargate
• Rå, a creature in Scandinavian mythology
• Alternate spelling of Roua, a Polynesian deity
• Short for Rakim
• Ra, the pseudonym of Raoul Sinier, a french digital painter and electronic musician.
• Ra, a nickname, and US based signature couture fashion clothing line endorsed by Robin Arcuri, a supermodel and actress.

A Registered Architect is a designer who is licensed by a government to practice architecture in that jurisdiction. ... A research assistant (RA) is a junior graduate scholar, employed on a temporary contract by a college or university for the purpose of academic research. ... A resident assistant, commonly shortened to RA is a trained student leader, within a college or university, charged with supervising students living in a residence hall. ... This article refers to an art institution in London. ... The Royal Academy of Arts is an art institution based in Burlington House on Piccadilly, London, England. ... For other uses, see Ra (disambiguation). ... In Māori mythology, Tama-nui-te-rā is the personification of the sun. ... Ra is a fictional alien in the Stargate universe, appearing in the science fiction movie Stargate, and subsequently in the television show Stargate SG-1. ... In Norse folklore, a rå is a keeper or warden of a particular location or landform. ... In Polynesian mythology (specifically: Society Islands), Roua (or Ra) is the father of Fati and all the stars by Taonoui. ... Raoul Sinier is a digital painter and electronic musician based in Paris. ... Raoul Sinier is a digital painter and electronic musician based in Paris. ... Robin Arcuri, nicknamed RA, is a former playboy model and actor. ...

Groups

• Registration authority, maintenance agency is a body given the responsibility of maintaining lists of codes
• Regular Army, the permanent force of the United States Army that is maintained during peacetime
• Provisional Irish Republican Army (PIRA), as used by its sympathizers ("The 'RA")
• Rage Against the Machine , melodic Crossover-Band from L.A.
• Rise Against, melodic hardcore band from Chicago, Illinois, USA
• Rowing Australia, the governing body for the sport of rowing in Australia.
• Royal Artillery, a Corps of the British Army
• Ra (Norwegian band), a Norwegian psytrance act
• Ra (U.S. band), an American rock band
• The RA Foundation for Research & Analysis, A research foundation based in The Netherlands

A registration authority or maintenance agency is a body given the responsibility of maintaining lists of codes under international standards and issuing new codes to those wishing to register them. ... The Regular Army is the permanent force of the United States Army or any Countrys army that is maintained during peacetime, as opposed to those persons who may be part of a reserve or national guard outfit. ... The Provisional Irish Republican Army (Irish: Óglaigh na hÉireann) (IRA; also referred to as the PIRA, the Provos, or by some of its supporters as the Army or the RA.[2]) is an Irish Republican, left wing[3] paramilitary organisation that, until the Belfast Agreement, sought to end Northern... This article is about the American rock band. ... Punk metal (also known as Crossover thrash) is an umbrella term used to describe music that fuses elements of hardcore punk and heavy metal. ... Rise Against is an American punk/melodic hardcore band from Chicago, Illinois, which was formed in 1999. ... Rowing Australia (RA) is the governing body for the sport of rowing in Australian. ... Tactical Recognition Flash of the Royal Artillery The Royal Regiment of Artillery, generally known as the Royal Artillery (RA), is, despite its name, a corps of the British Army. ... Ra are Christer Borge-Lunde, Lars W. Lind and Charlie Clarke, a goa trance project. ... Ra is an American rock band which gets its name from the Egyptian sun god of the same name. ...

Places

• RA Nightclub at the Luxor Hotel in Las Vegas
• Right ascension, an astronomical term for one of the two coordinates of a point on the celestial sphere when using the equatorial coordinate system
• Robert Academy, the name for the former college section of Robert College of Istanbul
• Roosevelt Academy, a small liberal arts college located in Middelburg in the Netherlands
• Ra, Fiji, a province of Fiji

The view inside the Luxor. ... Equatorial Coordinates Right ascension (abbrev. ... Robert College of Istanbul (Turkish: Istanbul Amerikan Robert Lisesi), is the most selective[1][2] independent[3] high school in Turkey. ... Robert College of Istanbul (Turkish: Istanbul Amerikan Robert Lisesi), is the most selective[1][2] independent[3] private high school in Turkey. ... Istanbul (Turkish: , Greek: , historically Byzantium and later Constantinople; see other names) is Turkeys most populous city, and its cultural and financial center. ... Roosevelt Academy is a small liberal arts college located in Middelburg in the Netherlands. ... Ra is one of Fijis fourteen Provinces. ...

Other

• Ra (kana), the Japanese kana ら and ラ
• Radio altimeter
• Radium or Ra on the periodic table
• Ra (board game), a board game for three to five players designed by Reiner Knizia and based on ancient Egyptian culture
• Relation algebra, a type of mathematical structure
• RemoteAccess BBS software
• Resettlement Administration, a New Deal program under Franklin D. Roosevelt
• Resident Advisor, an online electronic music magazine dedicated to the global dance music scene
• Revenue assurance, a niche business activity most commonly undertaken within businesses that provide telecommunication services
• Rheumatoid arthritis, a chronic, inflammatory autoimmune disorder that causes the immune system to attack the joints
• Rocket Arena, a free mod for the multiplayer first-person shooter Quake series
• Nepal Airlines, IATA code
• A half-step below Re on the solfege musical scale
• Ra I and Ra II, reed boats used by Thor Heyerdahl's transatlantic expeditions
• Rayleigh number, in physics
• The Winged Dragon of Ra, from the Japanese Yu-Gi-Oh franchise
• Ra Cailum class battleship, a class of spaceships in the Gundam anime universe
• The file extension of a RealAudio file
• The abbreviation for Command & Conquer: Red Alert or its sequel Command & Conquer: Red Alert 2
• The irreverent "Religious Advisor" of a Hash House Harriers club
• Ra, the first studio album by the group Utopia
• RA0 to RA4 are ISO 217 standard paper sizes
• Radhiallahu 'anhu
• Retinol also known as retinoic acid (RA).

ら, in hiragana, or ラ in katakana, is one of the Japanese kana, which each represent one mora. ... A Radar Altimeter measures altitude above the terrain presently beneath an aircraft or spacecraft. ... General Name, Symbol, Number radium, Ra, 88 Chemical series alkaline earth metals Group, Period, Block 2, 7, s Appearance silvery white metallic Standard atomic weight (226) g·mol−1 Electron configuration [Rn] 7s2 Electrons per shell 2, 8, 18, 32, 18, 8, 2 Physical properties Phase solid Density (near r. ... RA is a board game for three to five players designed by Reiner Knizia based on ancient Egyptian culture. ... In mathematics, relation algebra (RA) is an algebraic structure, a proper extension of the two-element Boolean algebra 2 intended to capture the mathematical properties of binary relations. ... The RemoteAccess waiting for caller screen RemoteAccess is an MS-DOS Bulletin Board System (BBS) software package written by Andrew Milner and was published by his company Wantree Development in Australia. ... This article needs to be wikified. ... Resident Advisor (also known as RA) is an online electronic music magazine dedicated to the global dance music scene. ... Revenue Assurance (RA) is a niche business activity most commonly undertaken within businesses that provide telecommunication services. ... Rheumatoid arthritis (RA) is traditionally considered a chronic, inflammatory autoimmune disorder that causes the immune system to attack the joints. ... Rocket Arena (RA) is a free mod for the multiplayer first-person shooter games Quake, Quake II, Quake III Arena, Quake 4, Half-Life (called Lambda Arena), and Unreal Tournament. ... Nepal Airlines is an airline based in Nepal. ... In music, solfege (or solmization) is a pedagogical technique for the teaching of sight-singing in which each note of the score is sung to a special syllable, called a solfege syllable (or sol-fa syllable). The seven syllables normally used for this practice in the West are: Do, Re... Thor Heyerdahl Thor Heyerdahl (October 6, 1914, in Larvik, Norway – April 18, 2002, in Colla Micheri, Italy) was a Norwegian ethnographer and adventurer with a scientific background in zoology and geography. ... In fluid mechanics, the Rayleigh number for a fluid is a dimensionless number associated with the heat transfer within the fluid. ... This article or section contains too much jargon and may need simplification or further explanation. ... In the fictional Gundam universe, the Ra Cailum (sometimes spelled Lar Kairum, both pronounced Rock-eye-loom, first of its eponymous class) was the last battleship line commissioned by the Federation . ... RealAudio is a proprietary audio format developed by RealNetworks. ... The Hash House Harriers (abbreviated to HHH or H3) is an international group of social, non-competitive running and drinking clubs. ... Ra is the first studio album by Utopia, released on Bearsville Records in 1977. ... An album or record album is a collection of related audio or music tracks distributed to the public. ... Utopia was a progressive rock band led by Todd Rundgren that was together roughly from 1973 to 1987. ... In the ISO 217:1995 are the RA and SRA paper formats defined. ... Radhiallahu anhu (Arabic: رضي الله عنه) is an Arabic phrase meaning, May God Be Pleased With Him. ... Retinol, the animal form of vitamin A, is a yellow fat-soluble, antioxidant vitamin important in vision and bone growth. ...

See also

• RAH (disambiguation)
• RAS
• Ras (disambiguation)

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