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

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

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