| Circumcision Independent Reference and Commentary Service (CIRCS) - Full texts of scientific and medical references about circumcision. |
| Circumcision Information Australia - Advocacy site opposing circumcision and genital mutilation. |
| CIRP: Circumcision Information and Resource Pages - Contains medical, legal, historical, ethical, religious and human rights references. Resources for parents and educators including anatomy, circumcision methods, and foreskin restoration. |
| International Circumcision Information Reference Centre - Presents extracts and articles from medical journals and scientific papers, with the aim of assisting with informed decisions. Also features personal accounts and legal information. |
