# Source Acronym Url Found by
1 - 1 or ECDL 2009 https://www.openresearch.org/wiki/ECDL 2009 ECDL 2009
1 - 2 dblp ECDL 2009 https://dblp.org/db/conf/ercimdl/ecdl2009.html ECDL 2009
1 - 3 wikicfp ECDL 2009 http://www.wikicfp.com/cfp/servlet/event.showcfp?eventid=4020 ECDL 2009