OOO, Ooo, or ooo may refer to:

Arts and entertainment

* "Ooo", a song by !!! from the 2015 album '' As If'' * "Ooo", a track from the 2015 ''

Undertale Soundtrack ''Undertale Soundtrack'' (stylized as ''UNDERTALE Soundtrack'') is a soundtrack album by Toby Fox, released in 2015 for the video game ''Undertale''. Development The game's soundtrack was entirely composed by Fox with FL Studio. A self-taught mu ...

'' album * "O.O.O (Over&Over&Over)", theme of TV competition show ''

Girls Planet 999 ''Girls Planet 999: The Girls Saga''; zh, s=少女星球999：少女們的盛典, p=Shàonǚ Xīngqiú 999: Shàonǚmen de Shèngdiǎn; ja, ガールズプラネット999：少女祭典, translit=Gāruzu Puranetto 999: Shōjo Saiten (simply ...

'' * ''

Kamen Rider OOO is a 2010-2011 Japanese tokusatsu drama in Toei Company's Kamen Rider Series, being the twelfth series in the Heisei period run and the twenty-first overall. It began airing on September 5, 2010, the week following the conclusion of ''Kamen Rid ...

'', a 2010–11 tokusatsu series * Land of Ooo, the setting of animated series ''

Adventure Time ''Adventure Time'' is an American fantasy animated television series created by Pendleton Ward for Cartoon Network and distributed by Warner Bros. Domestic Television. The series follows the adventures of a boy named Finn (Jeremy Shada) and ...

'' * OOO, the production code for the 1972 ''Doctor Who'' serial ''

The Time Monster ''The Time Monster'' is the fifth and final serial of the ninth season of the British science fiction television series ''Doctor Who'', which was first broadcast in six weekly parts on BBC1 from 20 May to 24 June 1972. The serial is set in a vi ...

Computing and networking

.OOO .ooo ("triple-O") is a top-level domain (TLD) in the Domain Name System of the Internet The Internet (or internet) is the global system of interconnected computer networks that uses the Internet protocol suite (TCP/IP) to communicat ...

, an Internet top-level domain *

OpenOffice.org OpenOffice.org (OOo), commonly known as OpenOffice, is a discontinued open-source office suite. Active successor projects include LibreOffice (the most actively developed), Apache OpenOffice, Collabora Online (enterprise ready LibreOffice) a ...

(OOo), a discontinued office application suite *

Out-of-order execution In computer engineering, out-of-order execution (or more formally dynamic execution) is a paradigm used in most high-performance central processing units to make use of instruction cycles that would otherwise be wasted. In this paradigm, a proce ...

(OoO), a paradigm in microprocessors

Other uses

* OOO, a business and finance abbreviation for out of office * ООО, a type of

private limited company A private limited company is any type of business entity in "private" ownership used in many jurisdictions, in contrast to a publicly listed company, with some differences from country to country. Examples include the '' LLC'' in the United Sta ...

in Russia *

OOO gauge N scale is a popular model railway scale. Depending upon the manufacturer (or country), the scale ranges from 1:148 to 1:160. In all cases, the ''gauge'' (the distance between the rails) is . The term N ''gauge'' refers to the track dimensions, ...

, an old British model railway scale *

Object-oriented ontology In metaphysics, object-oriented ontology (OOO) is a 21st-century Heidegger-influenced school of thought that rejects the privileging of human existence over the existence of nonhuman objects.. This is in contrast to what it calls the "anthropocent ...

, a metaphysical school of thought * O-O-O, the move notation for queenside

castling Castling is a move in chess. It consists of moving the king two squares toward a rook on the same and then moving the rook to the square that the king passed over. Castling is permitted only if neither the king nor the rook has previously moved ...

in chess

Arts and entertainment

Computing and networking

Other uses

See also