Open, Open Access, Open Source, Verhoeven Open, Open Data, Open Science, Open Knowledge Foundation, Hylo Open, Open-Source-Hardware, Phoenix Open, Open-Xchange, Open Culture, The Open University, European Open (Golf), US Open 2007, Open Space, Open Roberta, Open Source Initiative, Open Group, Open Geospatial Consortium, Women’s British Open, US Open, Welsh Open (Snooker), HipHop Open, OpenSolaris, Dutch Open (Golf), Open-World-Spiel, Open-Collector-Ausgang, Open Access Week, Open-Shell, Open Skies, Open Textbook, Euroformula Open, OpenCL, Scottish Open (Golf), Miami Open, Open Service Access, Open Hub, Diamond Open Access, UK Open, Open Water 2

OpenDocument, Linked Open Data, Czech Open (Golf), Open Europe, Bell’s Open, Bavarian Open, X/Open, Open Water, Open Firmware, OpenBIT, German Open (Golf), International Open, Open Chemistry, Open-Access-Buch, Open Data Commons, US Poker Open, Open CASCADE Technology, The Senior Open Championship, Open Ohr Festival, Pfingst Open Air Werden, South African Open (Golf), Open Range – Weites Land, OpenType, U.S. Open (Golf), Open House, BMW Open, Heaven’s Open, OpenGL, Stemweder Open Air, Open-Access-Zeitschrift, China Open (9-Ball), Office Open XML, Open Beatz Festival, Australian Open, Korea Open, Singapore Open (Golf), Scottish Open (Snooker), India Open, Indonesia Open, Open Society Foundations, Denmark Open, Macau Open, Open-Closed-Prinzip, CERN Open Hardware Licence, OpenAlex, Japan Open, OpenStreetMap, OpenVAS, Open Web Index, US Open (Begriffsklärung)

Open, Open Access, Open Source, Verhoeven Open, Open Data, Open Science, Open Knowledge Foundation, Hylo Open, Open-Source-Hardware, Phoenix Open, Open-Xchange, Open Culture, The Open University, European Open (Golf), US Open 2007, Open Space, Open Roberta, Open Source Initiative, Open Group, Open Geospatial Consortium, Women’s British Open, US Open, Welsh Open (Snooker), HipHop Open, OpenSolaris, Dutch Open (Golf), Open-World-Spiel, Open-Collector-Ausgang, Open Access Week, Open-Shell, Open Skies, Open Textbook, Euroformula Open, OpenCL, Scottish Open (Golf), Miami Open, Open Service Access, Open Hub, Diamond Open Access, UK Open, Open Water 2, OpenDocument, Linked Open Data, Czech Open (Golf), Open Europe, Bell’s Open, Bavarian Open, X/Open, Open Water, Open Firmware, OpenBIT, German Open (Golf), International Open, Open Chemistry, Open-Access-Buch, Open Data Commons, US Poker Open, Open CASCADE Technology, The Senior Open Championship, Open Ohr Festival, Pfingst Open Air Werden, South African Open (Golf), Open Range – Weites Land, OpenType, U.S. Open (Golf), Open House, BMW Open, Heaven’s Open, OpenGL, Stemweder Open Air, Open-Access-Zeitschrift, China Open (9-Ball), Office Open XML, Open Beatz Festival, Australian Open, Korea Open, Singapore Open (Golf), Scottish Open (Snooker), India Open, Indonesia Open, Open Society Foundations, Denmark Open, Macau Open, Open-Closed-Prinzip, CERN Open Hardware Licence, OpenAlex, Japan Open, OpenStreetMap, OpenVAS, Open Web Index, US Open (Begriffsklärung), Chinese Taipei Open, The Open Championship, Philippines Open, Malaysia Open 1937, Open interest, OpenLayers, Munich Open, OpenH323, OpenAI, Indian Open 2019, Open Mike, Open Offer, German Open (Badminton), OpenHPI, US Open (Snowboard), Open-Field-Test, United States Women’s Open Championship (Golf), Open Medicine, Hong Kong Open (Badminton), Open Mic, Open-Source-Marketing, Singapore Open (Badminton), Xuzhou Open, Open-Source-Font, Verhoeven Open (Damen), OpenMI Standard, Seguros Bolívar Open, BMW Open 1998 (Badminton), Directory of Open Access Books, Singapur Open 2005, OpenRISC, Topshelf Open 2013, Haikou World Open 2013, US Open (9-Ball), Colt Model 1871-72 .44 Open Top, Sommernachts‐Open‐Air, Staatsforsten Open-Air, Open SQL, British Open Squash Championships, Open Game License, Open de France, OpenVZ, Tupolew Tu-154M Open Skies, Austrian Open, Open Publication License, Haikou World Open 2014, Bell’s Open 1989, Tashkent Open 2009, Jiangxi Open 2016, US Poker Open 2022, Open-Book-Management, Haikou World Open 2012, Jin’an Open 2019, Stonehaven Open Air Swimming Pool, US Poker Open 2021, Open Clip Art Library, OpenOffice, Open Peer Review, WSA Open Tour, Microsoft Open Specification Promise