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