EMIT, electronic punching and timing system
   This system is the punching system currently in most widespread use.
   http://www.emit.no/

IOF How to Secure Fair Timekeeping
   Technical article published by the International Orienteering Federation.
   http://www.orienteering.org/i3/index.php?/iof2006/media/files/fair_timekeeping__1

International Control Descriptions for Orienteering
   An interactive quiz for learning or reviewing the international control descriptions (IOF symbols).
   http://www.fortnet.org/icd/

MapStudio
   Software for drawing orienteering maps with Adobe Illustrator.
   http://www.mapstudio.info/mapstudio/

OCAD Home Page
   OCAD is software for map making.
   http://www.ocad.com/

Sport Ident - An Electronic Punch for Orienteering
   A system approved by the International Orienteering Federation.
   http://www.sportident.se/english/Orientering.aspx