See also: Conventions • Chats and Forums • Literature • Celebrities • Research • Personal Pages • Conjoined Twins • Twin Loss • Parenting
Twin Connections
twinconnections.com
Twin Connections celebrates the unique and mysterious bond between twins by providing a place for twins, and their families and friends, to share and read twin stories and photos, learn interesting twin facts and news and join an online twin community.
Twins Network
twinsnetwork.com
A resource for understanding twins and sharing information. Surveys, facts, news, trivia, links.
BellaOnline Twins
twins.bellaonline.com
Information on vanishing twins, events, scholarships and twins in school.
TwinsRealm.com
twinsrealm.com
Mirror twins from Australia share photos, twin stories, links and information on twin festivals and celebrations.
Twinsworld
twinsworld.com
Offerings include a twin casting agency, twin events, reunion of twins placed for adoption or separated at birth, message boards, links, photos, contests, and research.
Facts About Multiples
threebluestars.com
Information on twins, triplets, quadruplets, quintuplets and higher order multiples. Features a database of multiple birth families, statistics, basic information on twinning, world records and information on fakers.
Twins by Twins
geocities.com
This site is built for all those that want to learn more about twins and is dedicated to those that are twins and proud of it.
TwinStuff.com
twinstuff.com
Bulletin boards, twin games, photo gallery, information for parents, TV and movie twins, twin events, and information.
The International Twins Association
intltwins.org
A non-profit, family-oriented organization to promote the spiritual, intellectual, and social welfare of twins and multiples throughout the world.