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

Open Firmware, LCL Open Cup 2016, Open Build Service, U.S. Open, Suisse Open Gstaad, Tento Czech Open, Test Drive Off-Road Wide Open, OpenID, Open Watcom, OpenAI, Ana’s Song (Open Fire), OpenTTD, OpenFOAM, Open Sans, Unibet Open, SIL Open Font License, PTK Open и Grand Palace Cup, Open edX, ITF Roller Open, Suisse Open Gstaad 2016, Wide Open (альбом), OpenGL, Wide Open Spaces (песня), Apache OpenOffice, Open Inventor, OpenStreetMap, Sorry, We’re Open, QNet Open, Don’t Open ’til Doomsday, Moscow Ladies Open 1995, OpenSimulator, Noventi Open 2019, The Open Network, Open GDF Suez, Open Your Heart (песня Мадонны), OpenSolaris, Open Geospatial Consortium, OpenCms, Austrian Open, Sparta Prague Open 2020 (II), Xinuos OpenServer, Open Source Day, Novell Open Enterprise Server, Открытый чемпионат Халле по теннису, Open Up, Открытый чемпионат Шотландии по снукеру, Moscow Ladies Open 1994, Toray Pan Pacific Open, OpenDemocracy, Eyes Open

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