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

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

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