| Alopecia Online Provides information, advice and support for people with Alopecia Areata, Alopecia Totalis and Alopecia Universalis. | |
| M. D. Anderson Cancer Center Information about researchers studying the genetic components of alopecia areata. Offers disease information and study details. | |
| National Alopecia Areata Foundation A non profit organization dedicated to providing information about alopecia areata. With support groups in the USA and contacts with similar support groups worldwide. | |
| The AlopeciaBoy Network Contains information on alopecia areata, products, news updates and the personal story of one alopecian. |