Open
Open Access
Open Source
Verhoeven Open
Open Data
Open Knowledge Foundation
Open Science
Hylo Open
Open-Source-Hardware
Phoenix Open
Open-Xchange
Open Culture
European Open (Golf)
The Open University
US Open 2007
Open Group
Open Source Initiative
Open Roberta
US Open
Open Space
Welsh Open (Snooker)
Open Geospatial Consortium
Women’s British Open
Open-Collector-Ausgang
Open-World-Spiel
HipHop Open
OpenSolaris
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UK Open
OpenCL
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Euroformula Open
Open Service Access
Miami Open
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Open Access Week
OpenDocument
Bavarian Open
X/Open
Open Water
OpenBIT
Scottish Open (Golf)
Bell’s Open
Open Hub
Linked Open Data
German Open (Golf)
Open Water 2
International Open
Open Europe
Australian Open
Open CASCADE Technology
The Senior Open Championship
Open Firmware
Open Data Commons
Pfingst Open Air Werden
US Poker Open
OpenType
Dutch Open (Golf)
Open Ohr Festival
South African Open (Golf)
Open-Access-Zeitschrift
OpenGL
Open Range – Weites Land
Open Beatz Festival
China Open (9-Ball)
U.S. Open (Golf)
Office Open XML
Denmark Open
Scottish Open (Snooker)
BMW Open
India Open
Indonesia Open
Korea Open
Heaven’s Open
Macau Open
Open Web Index
Open Textbook
Open-Closed-Prinzip
Open Society Foundations
Open House
Stemweder Open Air
Singapore Open (Golf)
CERN Open Hardware Licence
OpenStreetMap
Chinese Taipei Open
Open interest
US Open (Begriffsklärung)
OpenAlex
OpenH323
Japan Open
OpenLayers
OpenVAS
Philippines Open
Open Mike
The Open Championship
Indian Open 2019
Open Offer
Malaysia Open 1937
US Open (Snowboard)
OpenAI
Munich Open
Open Medicine
Open-Source-Font
OpenHPI
Open-Source-Marketing
United States Women’s Open Championship (Golf)
Open-Field-Test
Xuzhou Open
Verhoeven Open (Damen)
German Open (Badminton)
Hong Kong Open (Badminton)
Open Mic
Singapore Open (Badminton)
OpenMI Standard
Singapur Open 2005
Colt Model 1871-72 .44 Open Top
British Open Squash Championships
Sommernachts‐Open‐Air
Open SQL
Staatsforsten Open-Air
US Open (9-Ball)
OpenRISC
Haikou World Open 2013
Haikou World Open 2014
BMW Open 1998 (Badminton)
Austrian Open
Open Publication License
Open de France
Open Game License
Seguros Bolívar Open
US Poker Open 2021
Tashkent Open 2009
Tupolew Tu-154M Open Skies
Haikou World Open 2012
WSA Open Tour
Topshelf Open 2013
Open Clip Art Library
Jiangxi Open 2016
Bell’s Open 1989
US Poker Open 2022
OpenVZ
Stonehaven Open Air Swimming Pool
Mutua Madrid Open
Seguros Bolívar Open 2012
Russian Open (Badminton)
OpenOffice
Open-Source-Saatgut-Lizenz
Open Shop
Medival – Electronic Open Air
Open City – Jäger und Gejagte
Sorry, We’re Open
OpenID
Open-Book-Management
Open Peer Review
Jin’an Open 2019
Réunion Open
Swiss Open (Badminton)
Hong Kong Open (Golf)
Apache OpenOffice
US Poker Open 2023
Córdoba Open 2024
Microsoft Open Specification Promise
OpenWrt
OpenArena
Open Vlaamse Liberalen en Democraten
Kashiwa Open 2024
Open GLAM
OpenTTD
Estoril Open 2001
Liepāja Open 2022
Wrocław Open 2023
Open Clarins 1990
Open Badges
Open Your Heart
Boss Open 2022
Jin’an Open 2024
OpenAL
Brussels Open 2011
Badminton Open Saarbrücken 2006
Australian Poker Open 2020
British Poker Open 2019
OpenStage
Devil’s Backbone Open Space
Badminton Open Saarbrücken 2003
Rothesay Open Nottingham 2022
Open Door International
Šibenik Open 2024
Badminton Open Saarbrücken 2014
Badminton Open Saarbrücken 2004
TEB BNP Paribas İstanbul Open 2015
US Poker Open 2018
Thailand Open 2013 (Tennis)
OpenLandscapes
Rio Open 2014/Herren
The Bahamas Women’s Open 2011
New Zealand Open (Badminton)
OpenBGPD
Eckerd Open 1986
Bluebell Wood Open
Badminton Open Saarbrücken 2010