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

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

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