- FOSS for Geomatics conference in Sydney
- Open Source Code Management Webinar With Black Duck Software:Thursday, August 6
- ABLEconf announce 2009 Phoenix conference on 2009Oct24
- LinuxCon2009
- 2009 OpenSource World, Next Generation Data Center and CloudWorld conferences
- Open World Forum in Paris, France
- FrOSCON, August 22nd/23rd
- DISA's Open Source seminar
- 2009 Red Hat Summit and JBoss World, Chicago
- 1st Annual LinuxCon at Portland, OR
- Which open source license is best? - Ottawa, Canada
- OPEN WORLD FORUM START-UP COMPETITION, Paris
- Open Source Monitoring Conference; Nuremberg, October 28th - 29th 2009
- xTuple Open Source Summit For Business and Government
- AstriCon 2009 in Glendale, Arizona
- Big Idea Group Seeks Innovative Products for New Ventures
- ApacheCon US; 2-6 November 2009
- Android: A Natural Evolution ; webinar
- Palo Open 2009 , Frankfurt
- linux.conf.au 2010 in Wellington, New Zealand
- Zenoss Community Day - September 25th
- Sprint Open Developer Conference ;Santa Clara, California
- Government Open Source Conference ; Nov 5, 2009
- Groundwork Opensource online Training Sessions October 21 and 22
- Free Webinar Adapting to the Changing Communications Infrastructure Open Source
- Forum Nokia Developer Conference '09, India
- linux.conf.au 2010 in New Zealand; Jan 18th to 23rd, 2010
- Enterprise LAMP Summit ;Fri,Nov. 6
- NEW YORK, Nov. 6 NY-Verizon-NewAndroid
- WordCamp Phoenix 2009 ,Nov 13th
- 20 Jan: Digium|Asterisk World 2010
- GNOME.Asia Summit 2009
- Red Hat Summit 2010
- Red Hat & JBoss Partner Summit;May 2nd to 5th 2010
- Texas Instrument eTech Day, Nov 17(TODAY)
- European Open Source and Free Software Law Event 2009
- Showcase your free and open source projects at the LCA2010 Open Day
- Open Group Celebrates 40th Anniversary of UNIX OS with Photo contest.
- Free Webinar: 'Secrets of Securing Virtual Infrastructure'
- Webinar on low-cost and scalable management of customized Linux platforms
- Red Hat Summit and JBoss World Call For Papers Now Open
- Mousebreaker's Flash developer contest
- Webinar on Open Source Adoption in the Enterprise
- Check out "Netbeans 6.8 - The Only IDE You Need! (English) on Open Source University
- OSCON 2010 Call for Papers
- April 10, 2010 - Austin, Texas
- Schedule for Presentation Theatre at Digium/Asterisk World 2010
- Open Source Days 2010, Copenhagen, Denmark
- 16th International LinuxTag; Call for Papers
- Open Source Testing in 2010, Live Webinar
- Linux Foundation 2010 Event Schedule, Call for Participation
- WordPress Monetization Strategies discussion at WordCamp Boston
- Open Source Master Data Management-Free White paper
- LinuxTag Announces Call for Papers
- Register for SugarCON 2010, Call for papers information
- "Asterisk Song" on Music Video-listen to folks at GM Voices!
- Funambol 8.5 arrives, Demonstration at Mobile World Congress;15-18 Feb
- Call for Papers for LinuxCon; August 10-12, 2010 in Boston
- PostgreSQL community's semiannual conference – PG East 2010
- 2nd Biannual Symposium on Ecclipse and OMG;Call for Papers
- AT&T ‘s "Open Call - Apps For All!" contest
- Linux Foundation ‘s 2010 “We’re Linux” Video Contest
- Jasig Spring 2010:"Ten Years of Open Source Innovation"
- Ingres CEO Explores the Cloud on InformationWeek Panel
- Open Source Software in Education
- Free White Paper "Loading and Analyzing Web Data";Webinar
- JavaOne 2010 Call for Papers ; Sept 19-23,San Francisco
- Linux Conference 2010 Slovenia
- Open Source ERP Software Provider xTuple Launches Developer Contest
- Open Source conference in Copenhagen;5. & 6. March 2010
- Purdue HUBbub2010 Workshop
- Southern California Linux Expo ; February 19-21, 2010.
- Calling Open Source Graphics Fanatics to write for Packt
- Asterisk & Open Telephony Conference; Toronto
- RubyConf India 2010
- Eventh annual astricon to be held october 26-28, 2010
- SugarCRM Announces Keynotes, Sponsors and Agenda for SugarCon 2010
- EnterpriseDB's Complementary Webinars Series, PostgreSQL vs. MySQL
- Registration Now Open for 2010 Red Hat Summit and JBoss World
- SugarCRM Kicks-Off Webcasts for Financial Services Companies
- Portland Launches Government Data App Contest
- Register for OSCON 2010; July 19-23
- Open Mobile Summit to Discuss open vs. Apple
- DrupalCon San Francisco; April 19
- Inaugural Apache Lucene EMEA Conference,Prague;18th-21st May
- Pentaho Win an iPad Contest;Deadline April 30th
- Leading Companies to Present on Enterprise Open Source PLM at Aras Community Event
- Free Webinar:Open Source as a Strategic Business Enabler;SAP case study
- Free Webinar : Understanding the Legal Implications of Linux Deployments
- Call for Papers and Registration Open for Magnolia CMS Conference 2010
- Microsoft sponsors first Aussie Python conference
- ipoque's Open Source DPI Development Contest
- Register Now for a FREE workshop.
- Call For Participation for Lucene Revolution Conference; 10/7-8/10 in Boston
- Red Hat Summit and JBoss World; Boston 2011
- Comparing the Cost of Business Intelligence: Proprietary Versus Open Source
- Ubuntu Free Culture Showcase Calls all Artists to Contribute to Next Version of Ubunt
- Fast-paced Acquia training overview for Drupal users
- linux.conf.au 2011; Call for Papers
- DrupalCon Europe 2010
- Open Hardware Summit 2010, Sept. 23rd New York
- Inaugural SPLASH Conference, Australia
- BonitaSoft announces "Process Challenge"
- Free Live Webcast: Software Testing with Open Source Tools
- OpenOffice.org Celebrates Tenth Anniversary at OOoCon in Budapest
- Get back to School with Pentaho and win an iPad
- Oracle takes over JavaOne conference
- FUDCon for Europe, Middle East, and Africa (EMEA) Sept. 17-19, 2010 in Zurich
- Ohio LinuxFest 2010
- Packt Publishing 's 2010 Open Source Awards
- Scality Launches Cloud Program with $100,000 Incentive Fund for Software
- Open Source Hardware gets draft definition
- Astricon 2010
- GNOME and KDE 2011 Desktop Summit dates confirmed
- West Wireless Health Institute Awards $10K Developer Challenge at Health 2.0
- Red Hat Summit and JBoss World Call For Papers Now Open
- Infobright Webinar: New Database Technologies: Analyzing and Taming Big Data
- Sugar Webcast Series: Sugar for Healthcare; Social CRM; Implementing Sugar at Burgess
- The International Free and Open Source Software Law Review - Call for Papers
- PostgreSQL Community Conference PG West
- Gluster's Webinar on Deploying Open Source Scale-Out Storage
- Free Funambol White Paper Compares Future of Mobile Video Syncing and Streaming
- Southwest Drupal Summit 2011; Jan 27-28 at Houston, Texas
- Digium|Asterisk World at ITEXPO East 2011
- Pentaho Global Partner Summit in San Francisco January 19th – 20th
- CeBIT 2011: Free floor space and presentation opportunities for FOSS projects
- 2011 Red Hat Virtual Experience; 1 virtual event in 9 languages
- Jahia Opens Free Registration to 'Discover Jahia Beta 6.5' CMS Webinar
- On Demand Webcast: Open Source Search for the Enterprise: Critical Success Factors
- Red Hat Summit and JBoss World 2011 Registration Open
- Southern California Linux Expo
- Registration Now Open for Aras Community Event 2011
- Lucene Revolution 2011 Call for Participation, Registration Now Open
- SCALE, Southern California Linux Expo; Feb 25-27
- Fourth annual SHARKFEST '11 conference at Stanford University, June 13-16, 2011
- Free Live Webcast: Top 5 Strategic Goals of PLM
- Open Source Geospatial Conference Calls for Speakers
- Open Source Geospatial Conference Announces Workshop Lineup
- NASA to Host Open Source Summit March 29-30 in California
- Lucid Imagination Announces Initial Speakers for Lucene Revolution 2011
- Google Summer of Code 2011
- Open source awards honour community leaders
- LinuxCon North America 2011
- NASA hosts its first open source summit
- FIRST Open Source Robotics Competitions Teach Collaboration
- LinuxCon to feature Red Hat, WebOS, Ubuntu as Linux turns 20
- Google announces Summer of Code 2011 Projects
- Force10 Networks to Showcase Open Cloud Networking Solutions at Interop Las Vegas
- Open Source Business Conference 2011- May 16, 2011
- Open Source Geospatial Conference offers entry-level content
- O'Reilly Media 's Android Conference
- Extreme Networks and Network World Host Webina ron Build-Out of Open Cloud
- FOSS4G Open Source Geospatial Conference Unveils Program Content
- ApacheCon 2011
- Open Source Test Workshop For Business Managers, Testers and Developers
- TransferSummit 2011 Showcases the Latest Developments in Open Source Mobile Tech
- Webinar: Red Hat Enterprise Virtualization for Desktops
- Open Source Think Tank Paris 2011 - September 20 & 21
- Free Linux Learning Day
- FOSS4G, Denver 2011; September 12-17
- Red Hat Enterprise Virtualization 3.0 Webinar : The Future of Virtualization
- EclipseCon Europe; November 2 - 4, 2011 in Ludwigsburg, Germany
- Open Source Think Tank Paris 2011 - September 20 & 21
- 2011 Packt Open Source Awards
- NASA unbolts open source space applications challenge
- New Agile ALM Connect Conference;Call for Papers is Now Open
- 8th Open Source India (OSIDays) conference
- Submissions for Fedora Scholarship for college students now open
- CeBIT Open Source 2012 Call for Projects
- Free Workshop - Agile Web Performance Testing
- Olliance Group Announces 7th Annual Open Source Think Tank