Already contacted
Should be contacted
http://airfrance.com/ (when you print the boarding ticket)
- Deutsche Bahn, when you extend your Bahncard
http://www.pta-lehranstalt-duisburg.de/formulare/formulare.htm
http://www.uni-koeln.de/rrzk/software/grafik/imageprocessing/acrobat/download.html
http://www.dgb-hamburg.de/index.php?theme=themen-aktionen&rubrik=14