Dansk Dommerfomidlign REFEX
- An organisation for the international exchange of referees for youth tournaments.
- http://www.refex.dk/

Rate The Ref
- Launched for the FIFA World Cup 2006. Rate The ref out of 10 via SMS or the Web.
- http://www.ratetheref.net/

RateTheRef.co.uk
- Features football referee ratings, statistics, and message boards.
- http://www.ratetheref.co.uk/

Whistling in the Wind
- A true and accurate account of English park football refereeing. A personal weblog of the Merry Whistleblower.
- http://reffing.blogspot.com/

My Referee Schedule
- An online, real time, soccer referee scheduling system.
- http://myrefereeschedule.com/

RefBlog
- An anonymous weblog from a referee about games, situations and problems.
- http://www.refblog.com/

Reference Point System
- An optical system developed in Norway which makes judging offside easier. Diagrams, reports, testing, and contact details.
- http://www.rps.as/