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