International Rope Skipping Federation 
The Worlds representing Organization for Rope Skipping (or Jumprope). Rules, competitions and pictures.
http://www.irsf.caBritish Rope Skipping Association 
Includes membership information, championships, results, events, media FAQs, photos, world champions, and info on the National Skipping Festival.
http://www.brsa.org.uk
Canadian Rope Skipping Federation 
Promotes the sport throughout Canada. Features an events calendar, results, rules, photo gallery, membership details, links and resources.
http://www.crsf.ca/
Dutch Rope Skipping Committee 
News, tricks list, records, reports on national and international events, and archives of published articles. In English and Dutch.
http://www.xs4all.nl/~akelck/jumprope/
European Rope Skipping Organization 
Rulebook, news, country contacts, skills list, materials directory, results, and pictures.
http://www.erso.org/
Hong Kong Rope Skipping Association 
Background, aims and activities, membership application and benefits.
http://www.cuhk.edu.hk/spe/rope/rope.htm
Info-Skip Canada 
History, upcoming events, results, Canadian records, newsletter. In English and French.
http://www.jumprope.ca/
National Double Dutch League 
Lists the history of the game, press releases, upcoming events, and products for sale.
http://www.nationaldoubledutchleague.com/
Pan American Rope Skipping Organization 
Dedicated to promoting rope skipping throughout the Americas. Features information on the organization, contacts, and upcoming camps.
http://www.pan-ams.org/index.html
Amateur Athletic Union (AAU) - Jump Rope 
Features news, tournament information, rules, and help getting started in AAU Jump Rope.
http://aausports.org/sprt_JumpRope.asp
USA Jump Rope 
Information about USA Jump Rope, how to start a team, board of directors, camps, tournaments, judging, media, forms, publications, message board, and team links.
http://usajumprope.org/