Open, Open Cascade Technology, Open Encyclopedia Project, Japan Open (фигурное катание), SAP Open, Open Cobalt, Open Knowledge, Open source, Open Motif, OpenDocument, Open Cascade, Heaven’s Open, Office Open XML, IPP & OrtoLääkärit Open, Pontin’s International Open Series, OpenOffice.org, Определение Open Source, Open Network Platform, Open Look, Topcoder Open, Open Database License, World Open 2012, OpenType, Moscow Open, The Open Group, Open-jaw, Livesport Prague Open, ASUS Open, Orange Warsaw Open, Open Physics Initiative, Open skies, International Open Series 2008/2009, British Open 1999 (1999/2000), Open Design Alliance, Open (мини-альбом Джона Андерсона), Open AJAX, International Open Series 2009/2010, British Open 1999 (1998/1999), Citibank Open, Open Whisper Systems, Open Firmware

Suisse Open Gstaad, Open Build Service, U.S. Open, LCL Open Cup 2016, I.ČLTK Prague Open, OpenAI, Test Drive Off-Road Wide Open, Tento Czech Open, OpenTTD, OpenFOAM, Ana’s Song (Open Fire), ITF Roller Open, Open Watcom, OpenID, Open edX, SIL Open Font License, PTK Open и Grand Palace Cup, Wide Open (альбом), Open Sans, Suisse Open Gstaad 2016, OpenGL, Unibet Open, Wide Open Spaces (песня), Apache OpenOffice, OpenStreetMap, The Open Network, QNet Open, Open Inventor, Open GDF Suez, Sorry, We’re Open, Don’t Open ’til Doomsday, OpenSimulator, Noventi Open 2019, Moscow Ladies Open 1995, OpenSolaris, Open Geospatial Consortium, Sparta Prague Open 2020 (II), Toray Pan Pacific Open, Open Your Heart (песня Мадонны), Austrian Open, OpenCms, Xinuos OpenServer, Novell Open Enterprise Server, Открытый чемпионат Халле по теннису, Open Source Day, Открытый чемпионат Шотландии по снукеру, OpenDemocracy, Eyes Open, Open Up, OpenOffice Draw

Open, Open Cascade Technology, Open Encyclopedia Project, Japan Open (фигурное катание), SAP Open, Open Cobalt, Open Knowledge, Open source, Open Motif, OpenDocument, Open Cascade, Heaven’s Open, Office Open XML, IPP & OrtoLääkärit Open, Pontin’s International Open Series, OpenOffice.org, Определение Open Source, Open Network Platform, Open Look, Topcoder Open, Open Database License, World Open 2012, OpenType, Moscow Open, The Open Group, Open-jaw, Livesport Prague Open, ASUS Open, Orange Warsaw Open, Open Physics Initiative, Open skies, International Open Series 2008/2009, British Open 1999 (1999/2000), Open Design Alliance, Open (мини-альбом Джона Андерсона), Open AJAX, International Open Series 2009/2010, British Open 1999 (1998/1999), Citibank Open, Open Whisper Systems, Open Firmware, Suisse Open Gstaad, Open Build Service, U.S. Open, LCL Open Cup 2016, I.ČLTK Prague Open, OpenAI, Test Drive Off-Road Wide Open, Tento Czech Open, OpenTTD, OpenFOAM, Ana’s Song (Open Fire), ITF Roller Open, Open Watcom, OpenID, Open edX, SIL Open Font License, PTK Open и Grand Palace Cup, Wide Open (альбом), Open Sans, Suisse Open Gstaad 2016, OpenGL, Unibet Open, Wide Open Spaces (песня), Apache OpenOffice, OpenStreetMap, The Open Network, QNet Open, Open Inventor, Open GDF Suez, Sorry, We’re Open, Don’t Open ’til Doomsday, OpenSimulator, Noventi Open 2019, Moscow Ladies Open 1995, OpenSolaris, Open Geospatial Consortium, Sparta Prague Open 2020 (II), Toray Pan Pacific Open, Open Your Heart (песня Мадонны), Austrian Open, OpenCms, Xinuos OpenServer, Novell Open Enterprise Server, Открытый чемпионат Халле по теннису, Open Source Day, Открытый чемпионат Шотландии по снукеру, OpenDemocracy, Eyes Open, Open Up, OpenOffice Draw, Moscow Ladies Open 1994, OpenAPI (спецификация), OpenOffice Writer, Open de Moselle, Сравнение Office Open XML и OpenDocument, Suisse Open Gstaad 2010, OpenOffice Impress, Stuttgart Open, Suisse Open Gstaad 2018, Suisse Open Gstaad 2017, Salou Open, Открытый чемпионат Окленда по теннису среди мужчин, British Open, Open Theology, Чемпионат Open the United Gate, Asian Open, VIA OpenBook, Open Kids, Open SLAED, Open-E, Open Badges, Open Strings, Brunssum Open, Suisse Open Gstaad 2006, World Open, OpenMandriva Lx, Dance Open, Open Parc Auvergne-Rhône-Alpes Lyon, Open core, Pontins Open, US Open Series 2013, OpenShot Video Editor, Open House London, Thailand Open, StarOffice, Thailand Open 1997, Open Hub, Seimar Open, Open Court Publishing Company, OpenOffice Math, O’Reilly Open Source Convention, Canadian Open (кёрлинг), Citi Open, US Open Series 2012, Wide Open, OpenArena, Mutua Madrid Open, Открытый университет (Великобритания), Thailand Open 1995, Claro Open Colsanitas 2017, Moscow Shogi Open, Open-Audit, Open Doors, British Open 2021, Citi Open 2012, British Open 1985, OpenUP, Asian Open 1990, Open Hand Chicago, Ritro Slovak Open