International Society of Nurses in Cancer Care
- Provides a communication network for national and regional cancer nursing societies. Includes news, position statements, publication and grant information, and calendar of events.
- http://www.isncc.org/

San Antonio Chapter of the Oncology Nursing Society
- Includes news, events, meeting and membership information, educational opportunities, and photo gallery.
- http://www.ons-sa.org/

Oncology Nursing Society
- Organization open to registered nurses and other healthcare professionals involved in oncology care.
- http://www.ons.org/

Association of Pediatric Oncology Nurses
- APON is a professional organization for registered nurses caring for children and adolescents with cancer and their families.
- http://www.apon.org/