Open
Open Source
Open Access
Verhoeven Open
Open Data
Open Knowledge Foundation
Hylo Open
Open-Source-Hardware
Open-Xchange
Phoenix Open
Open Science
Open Culture
Open Group
Open Source Initiative
The Open University
Open Space
Open Geospatial Consortium
European Open (Golf)
US Open 2007
Women’s British Open
HipHop Open
US Open
Open-Collector-Ausgang
Open Roberta
OpenSolaris
Open-Shell
Welsh Open (Snooker)
OpenCL
Open-World-Spiel
Open Access Week
Czech Open (Golf)
Open Textbook
Scottish Open (Golf)
UK Open
Open Skies
Open Hub
Open Service Access
OpenBIT
Open Water 2
Open Europe
OpenDocument
Miami Open
Open Firmware
Euroformula Open
Bell’s Open
Open CASCADE Technology
Bavarian Open
The Senior Open Championship
X/Open
Linked Open Data
German Open (Golf)
Pfingst Open Air Werden
Open Water
US Poker Open
OpenType
International Open
Open Ohr Festival
Open Data Commons
Australian Open
Open House
Stemweder Open Air
Office Open XML
Dutch Open (Golf)
Singapore Open (Golf)
U.S. Open (Golf)
Open-Access-Zeitschrift
Open Beatz Festival
BMW Open
Heaven’s Open
South African Open (Golf)
India Open
Open Range – Weites Land
Indonesia Open
OpenGL
Macau Open
China Open (9-Ball)
Scottish Open (Snooker)
Open-Closed-Prinzip
Open Society Foundations
OpenH323
Denmark Open
The Open Championship
Korea Open
Open Web Index
Malaysia Open 1937
CERN Open Hardware Licence
Philippines Open
Munich Open
OpenVAS
Open interest
US Open (Begriffsklärung)
OpenLayers
Indian Open 2019
Chinese Taipei Open
OpenStreetMap
OpenAlex
OpenAI
German Open (Badminton)
Open Mike
Open-Source-Font
Japan Open
Open Offer
US Open (Snowboard)
OpenHPI
Open-Field-Test
Hong Kong Open (Badminton)
Open Mic
British Open Squash Championships
Colt Model 1871-72 .44 Open Top
Verhoeven Open (Damen)
Singapore Open (Badminton)
BMW Open 1998 (Badminton)
Seguros Bolívar Open
Open Medicine
Xuzhou Open
Topshelf Open 2013
United States Women’s Open Championship (Golf)
Open-Source-Marketing
Haikou World Open 2013
OpenMI Standard
US Poker Open 2021
Directory of Open Access Books
WSA Open Tour
Open de France
Singapur Open 2005
Open Game License
Sommernachts‐Open‐Air
US Open (9-Ball)
Staatsforsten Open-Air
Open-Book-Management
Jin’an Open 2019
Bell’s Open 1989
US Poker Open 2022
Open SQL
OpenVZ
Open City – Jäger und Gejagte
Austrian Open
Haikou World Open 2014
Microsoft Open Specification Promise
Open Publication License
OpenRISC
Tashkent Open 2009
Open Peer Review
Open Clip Art Library
Haikou World Open 2012
Hong Kong Open (Golf)
Córdoba Open 2024
Apache OpenOffice
Tupolew Tu-154M Open Skies
Mutua Madrid Open
Stonehaven Open Air Swimming Pool
Open Your Heart
Seguros Bolívar Open 2012
Russian Open (Badminton)
Boss Open 2022
US Poker Open 2023
Jiangxi Open 2016
OpenWrt
Open Badges
Open Shop
OpenID
Réunion Open
Swiss Open (Badminton)
Badminton Open Saarbrücken 2004
Open Vlaamse Liberalen en Democraten
Open Clarins 1990
Badminton Open Saarbrücken 2014
OpenOffice
Open-Source-Saatgut-Lizenz
Medival – Electronic Open Air
Australian Poker Open 2020
Sorry, We’re Open
Open GLAM
OpenAL
OpenTTD
Pontin’s International Open Series
Estoril Open 2001
Wrocław Open 2023
Liepāja Open 2022
OpenLandscapes
The Bahamas Women’s Open 2011
Rothesay Open Nottingham 2022
British Poker Open 2019
OpenStage
Kashiwa Open 2024
Jin’an Open 2024
OpenArena
HP Japan Women’s Open Tennis 2011
Whirlpool Monterrey Open 2012
New Zealand Open (Badminton)
Volvo Women’s Open 2005
Badminton Open Saarbrücken 2003
OpenBGPD
Open Door International
Mutua Madrileña Madrid Open 2010
Brussels Open 2011
Arctic Open 2023
Ericsson Open 2000
Badminton Open Saarbrücken 2006
Pattaya Women’s Open 2007