| Event | When | Where | Deadline | | | Expired CFPs |
| LinuxCon Europe 2012 |
2nd Annual Linux Conference Europe 2012 | |
| Nov 5, 2012 - Nov 7, 2012 |
Barcelona, Spain |
Aug 1, 2012 |
| OCD 2012 |
OpenCms Days 2012 | |
| Sep 24, 2012 - Sep 25, 2012 |
KOMED, MediaPark, Cologne, Germany |
Jul 1, 2012 |
| OGRS 2012 |
Open Source Geospatial Research and Education Symposium | |
| Oct 24, 2012 - Oct 26, 2012 |
Yverdon-les-Bains, Switzerland |
Jun 15, 2012 |
| MOSC 2012 |
Malaysia Open Source Conference 2012 | |
| Jul 8, 2012 - Jul 10, 2012 |
Kuala Lumpur, Malaysia |
Jun 15, 2012 (Apr 30, 2012) |
| ISOS 2012 |
Informationssysteme mit Open Source 2012 | |
| Sep 16, 2012 - Sep 21, 2012 |
Braunschweig, Germany |
May 1, 2012 |
| LinuxCon North America 2012 |
4th Annual LinuxCon North America + Linux Plumbers Conference | |
| Aug 29, 2012 - Aug 31, 2012 |
San Diego, CA |
May 1, 2012 |
| WikiSym 2012 |
8th International Symposium on Wikis and Open Collaboration | |
| Aug 27, 2012 - Aug 29, 2012 |
Linz, Austria |
Apr 13, 2012 |
| GHC 2012 |
Grace Hopper Celebration for Women in Computing | |
| Oct 3, 2012 - Oct 6, 2012 |
Baltimore, Maryland, USA |
Mar 16, 2012 |
| Linux End User 2012 |
5th Annual Enterprise End User Summit | |
| Apr 30, 2012 - May 1, 2012 |
New York, NY |
Mar 15, 2012 |
| OSS 2012 |
The 8th International Conference on Open Source Systems | |
| Sep 10, 2012 - Sep 13, 2012 |
Hammamet, Tunisia |
Mar 9, 2012 |
| OSDOC 2012 |
OSDOC 2012 Workshop Open Source and Design Of Communication | |
| Jun 11, 2012 - Jun 11, 2012 |
Lisboa |
Feb 29, 2012 |
| FOSSGIS 2012 |
7. Konferenz für Freie und Open Source Software für Geoinformationssysteme | |
| Mar 20, 2012 - Mar 22, 2012 |
Dessau-Rosslau, Germany |
Dec 12, 2011 |
| SCALE 2012 |
Southern California Linux Expo | |
| Jan 20, 2012 - Jan 22, 2012 |
Los Angeles, CA |
Nov 17, 2011 |
| OSIA-OSDC MiniConf 2011 |
OSIA-OSDC MiniConf: Business of Open Source | |
| Nov 14, 2011 - Nov 14, 2011 |
Canberra, Australia |
Oct 12, 2011 (Oct 7, 2011) |
| OpenCert 2011 |
Foundations and Techniques for Open Source Software Certification | |
| Nov 14, 2011 - Nov 15, 2011 |
Montevideo, Uruguay |
Oct 3, 2011 (Sep 26, 2011) |
| ICOSST 2011 |
Fifth International Conference on Open-Source Systems and Technologies 22, 23, 24 December 2011, Lahore, Pakistan. | |
| Dec 22, 2011 - Dec 24, 2011 |
Lahore, Pakistan |
Aug 31, 2011 |
| lca 2011 |
linux.conf.au 2011 | |
| Jan 22, 2011 - Jan 29, 2011 |
Brisbane, Queensland, Australia |
Jul 7, 2011 |
| OSDOC 2011 |
OSDOC 2011 Workshop Open Source and Design of Communication | |
| Jul 11, 2011 - Jul 11, 2011 |
Lisboa, Portugal |
Jun 8, 2011 |
| MOSC 2011 |
Malaysia Open Source Conference 2011 | |
| Jul 3, 2011 - Jul 6, 2011 |
Kuala Lumpur, Malaysia |
May 15, 2011 |
| OpenCms Days 2011 |
OpenCms Days 2011 - Conference and Expo | |
| May 9, 2011 - May 10, 2011 |
Colgne |
Mar 1, 2011 |
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