Open
Open Source
Open Access
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Open Data
Open Knowledge Foundation
Hylo Open
Open-Source-Hardware
Phoenix Open
Open-Xchange
Open Science
Open Culture
European Open (Golf)
The Open University
US Open 2007
Open Space
Open Roberta
Open Geospatial Consortium
Welsh Open (Snooker)
US Open
HipHop Open
Open Source Initiative
Women’s British Open
OpenSolaris
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Open-World-Spiel
UK Open
Open Access Week
Euroformula Open
Scottish Open (Golf)
Open Service Access
Open Skies
Open Hub
Miami Open
Open-Collector-Ausgang
OpenDocument
Open Water 2
Open Europe
Open Water
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Bell’s Open
X/Open
Bavarian Open
Open-Shell
OpenCL
Linked Open Data
International Open
German Open (Golf)
Open Ohr Festival
Czech Open (Golf)
Open Data Commons
Pfingst Open Air Werden
US Poker Open
OpenBIT
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South African Open (Golf)
Open Range – Weites Land
Open House
China Open (9-Ball)
OpenGL
Open-Access-Zeitschrift
Dutch Open (Golf)
Australian Open
Stemweder Open Air
Open Beatz Festival
U.S. Open (Golf)
Korea Open
Singapore Open (Golf)
The Senior Open Championship
Scottish Open (Snooker)
Denmark Open
Open CASCADE Technology
BMW Open
Heaven’s Open
Open Web Index
Office Open XML
India Open
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Open-Closed-Prinzip
Open Society Foundations
Indonesia Open
OpenType
OpenAlex
Chinese Taipei Open
OpenStreetMap
Japan Open
The Open Championship
CERN Open Hardware Licence
Malaysia Open 1937
Open interest
OpenVAS
US Open (Begriffsklärung)
Munich Open
OpenLayers
Open Mike
OpenAI
Philippines Open
German Open (Badminton)
Indian Open 2019
US Open (Snowboard)
Open Offer
Open Medicine
United States Women’s Open Championship (Golf)
Open-Source-Marketing
OpenHPI
Open-Field-Test
OpenH323
Xuzhou Open
BMW Open 1998 (Badminton)
Singapore Open (Badminton)
Hong Kong Open (Badminton)
Seguros Bolívar Open
Verhoeven Open (Damen)
Open Mic
Singapur Open 2005
Topshelf Open 2013
OpenMI Standard
OpenRISC
Sommernachts‐Open‐Air
Open SQL
Haikou World Open 2014
Tupolew Tu-154M Open Skies
Haikou World Open 2013
US Open (9-Ball)
Staatsforsten Open-Air
Open Publication License
Open-Source-Font
Open-Book-Management
Tashkent Open 2009
Haikou World Open 2012
Jiangxi Open 2016
Jin’an Open 2019
Open de France
Austrian Open
Open Game License
Open Clip Art Library
Microsoft Open Specification Promise
OpenOffice
Stonehaven Open Air Swimming Pool
US Poker Open 2022
Bell’s Open 1989
Open-Source-Saatgut-Lizenz
Colt Model 1871-72 .44 Open Top
Seguros Bolívar Open 2012
Medival – Electronic Open Air
Russian Open (Badminton)
OpenID
British Open Squash Championships
Sorry, We’re Open
OpenVZ
Open Shop
Mutua Madrid Open
Open Your Heart
US Poker Open 2023
Boss Open 2022
Open Peer Review
OpenWrt
Réunion Open
Hong Kong Open (Golf)
Swiss Open (Badminton)
Open Vlaamse Liberalen en Democraten
Kashiwa Open 2024
US Poker Open 2021
OpenArena
Badminton Open Saarbrücken 2014
OpenTTD
Brussels Open 2011
WSA Open Tour
Badminton Open Saarbrücken 2006
Devil’s Backbone Open Space
Wrocław Open 2023
Liepāja Open 2022
OpenAL
Open GLAM
Jin’an Open 2024
British Poker Open 2019
Open Clarins 1990
Šibenik Open 2024
Estoril Open 2001
Pontin’s International Open Series
Australian Poker Open 2020
Rothesay Open Nottingham 2022
TEB BNP Paribas İstanbul Open 2015
US Poker Open 2018
Open Door International
OpenStage
Open City – Jäger und Gejagte
Rio Open 2014/Herren
Apache OpenOffice
New Zealand Open (Badminton)
OpenBGPD
Thailand Open 2013 (Tennis)
Volvo Women’s Open 2005
Bluebell Wood Open
US Poker Open 2019
Whirlpool Monterrey Open 2011
Badminton Open Saarbrücken 2003
Córdoba Open 2024
World Open
Braunschweig Women’s Open 2015