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