- EveryRule.com - Directory of rules by sport.
- Start Officiating - Information on how to become a sports official. State and international associations, along with FAQs on the many aspects of being an official.
- Referee Magazine - Contains sample articles, editorial archives, contact, advertising, and subscription information.
- Ohio Referee - Sports officials and organizations can have an online presence that is database driven and customizable.
- National Association of Sports Officials (NASO) - Organization dedicated to officiating with membership at all levels and types of sport.
- AskMen.com - Sports Officiating - Sports business article outlining the career opportunities in officiating.
- International Council for Coach Education - ICCE is a not-for-profit, international organization with the mission of promoting coaching as an internationally accepted profession.
- Commissaire.net - A non-profit resource center for race officials who work at national or international level bicycle races. The site includes monthly e-magazine, resources, discussion, and regional information.
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