Canadian Association of Critical Care Nurses
- Contains chapter links, selected position statements, published and unpublished research abstracts and a "chatter" area.
- http://www.caccn.ca/

European Federation of Critical Care Nursing Associations
- Includes constitution, information about member associations, calendar of meetings and conferences, minutes of meetings, and working groups.
- http://www.efccna.org/

Australian College of Critical Care Nurses
- Offers membership information, application, activities and events, and selected articles from the current journal.
- http://www.acccn.com.au/

Northeast Pediatric Cardiology Nurses Association
- An organization promoting the health and welfare of infants and young adults with acquired or congenital heart disease by enhancing the art and science of pediatric cardiovascular nursing.
- http://npcna.org/

American Association of Critical Care Nurses
- AACN was founded in 1969 and has grown to become one of the largest specialty nursing organizations with over 65,000 members around the world.
- http://www.aacn.org/