Entries starting with O
Entries on Verified Handles starting with O: the official social media accounts of 2,143 people, organisations and brands, A–Z.
- Ontario NorthlandCompanyCrown agency of the Government of Ontario
- Ontario Society for the Prevention of Cruelty to AnimalsCharity or non-profitorganization
- OnTheMarketCompanyBritish residential property search web portal
- OntronikPersonAmerican musician
- Onur KurtPersonTurkish volleyball player (born 1992)
- Onur SaylakPersonTurkish actor and director (born 1977)
- Onur ÖzsuPersonTurkish singer-songwriter (born 1982)
- ONX SportsCompanycombat sports equipment company
- Onyeka IbePersonNigerian-born American abstract expressionist painter
- Onyeka OkongwuPersonAmerican basketball player (born 2000)
- Onyeka OnwenuPersonNigerian actress, singer and politician
- OnyxMusical groupAmerican hip hop group
- Onyx AshantiPersonmusician; inventor of "beatjazz"
- Onyx BooxBrande-book reader
- Onyx LorenzoniPersonBrazilian politician
- Onyx Path PublishingPublisherrole-playing game company
- Roman-Catholic cathedral in Antwerp, Belgium
- Oobah ButlerPersonBritish writer, journalist and filmmaker
- oodjiRetail or hospitality chainRussian textile company
- OokayPersonAmerican DJ and music producer
- OomaCompanyconsumer telecommunications company
- Oommen ChandyPerson10th Chief Minister of Kerala (1943–2023)
- OompavillePersonAmerican YouTuber (born 1996)
- Oomph!Musical groupGerman rock band
- Oona Castilla ChaplinPersonSpanish actress
- Oona KaustePersonFinnish female curler and coach
- Oona LaurencePersonAmerican actress
- Oona RäisänenPersonFinnish programmer
- OoredooCompanyQatar-based multinational company
- Ooredoo AlgérieCompanytelecommunication company in Algeria
- OP BeatsPersonFinnish record producer
- OP PohjolaFinancial institutionone of the largest financial companies in Finland
- OpelCompanyGerman automobile manufacturer, subsidiary of Stellantis
- Open Access Scholarly Publishing AssociationCharity or non-profitindustry association in scholarly publishing
- Open Arms of MinnesotaCharity or non-profitorganization in Minneapolis, United States
- Open Book PublishersPublisheropen access academic book publisher based in the United Kingdom
- Open Data InstituteCharity or non-profitnon-profit private company limited by guarantee
- Open Door Mission, HoustonCharity or non-profitAmerican nonprofit organization
- Open DoorsReligious organisationChristian evangelistic organization
- Open EngineeringCharity or non-profitnonprofit advocacy organization for open engineering
- Open EnglishCompanyonline English school
- Open Geospatial ConsortiumCharity or non-profitstandards organization
- Open Government PartnershipOrganisationinternational organization
- Open HumansCharity or non-profitplatform and community for peer-to-peer knowledge production
- Open Knowledge FinlandCharity or non-profitorganization promoting open data and open knowledge
- Open Knowledge FoundationCharity or non-profitnon-profit organization promoting free and reusable access to knowledge
- Open Knowledge ÖsterreichCharity or non-profitAustrian chapter of Open Knowledge International
- Open Library of HumanitiesPublisherorganization
- Open Lunar FoundationCharity or non-profitnon-profit organization committed to enabling peaceful, cooperative lunar settlement
- Open Markets InstituteResearch organisationnon-profit focused on the dangers of monopolization
- Open Mike EaglePersonAmerican rapper and comedian (born 1980)
- Open MobileCompanytelecommunication company in Puerto Rico
- Open Mobile AllianceCharity or non-profitorganization
- Open Networking FoundationCharity or non-profitOrganization
- Open Society FoundationsCharity or non-profitinternational grantmaking network founded by business magnate George Soros
- Open Source Geospatial FoundationCharity or non-profitfoundation based on Open Source software for mapping
- Open Source InitiativeCharity or non-profitnon-profit organization promoting open-source software
- Open Source Pharma FoundationCharity or non-profitnonprofit
- Open Technologies AllianceCharity or non-profitGreek organization in FOSS of mostly universities from Greece and Cyprus
- Open Text CorporationCompanyCanadian software company