American College of Occupational and Environmental Medicine - an organization dedicated to promoting and protecting the health of workers through preventive services, clinical care, research, and educational programs.
EPA Office of Children's Health Protection provides a good list of children's health resources on the web.
Farm Safety 4 Just Kids (FS4JK) promotes a safe farm environment to prevent health hazards, injuries, and fatalities to children and youth.
Association of Birth Defect Children - Provides information to parents and professionals about all kinds of birth defects, the environmental exposures that may cause them, and support services available to children with birth defects and their families.
The Canadian Association of Physicians for the Environment (CAPE) has a website geared to health professionals, but useful for the general public. It provides the information that parents and doctors need to know about the environment and children's health from environmental history taking to health impacts - ranging from reproductive to neurobehavioural effects on children.
American Association of Occupational Health Nurses (AAOHN) works to advance the profession of occupational and environmental health nursing.
American Academy of Pediatrics (AAP) is an organization of primary care pediatricians, pediatric medical subspecialists and pediatric surgical specialists dedicated to the health, safety and well-being of infants, children and adolescents.