American Public Health Association (APHA) is the oldest and largest organization of public health professionals in the world, representing more than 50,000 members from over 50 occupations of public health.

Association of Schools of Public Health is the only national organization representing the deans, faculty and students of the accredited member schools of public health and other programs seeking accreditation as schools of public health.

Centers for Disease Control and Prevention - Health Promotion promotes adopting healthy behaviors such as eating nutritious foods, being physically active, and avoiding tobacco use that can prevent or control the devastating effects of chronic diseases.

International Union for Health Promotion and Education (IUHPE) promotes global health and contributes to the achievement of equity in health between and within countries of the world.

Pacific Public Health Training Center (PPHTC) develops and supports effective public health training opportunities that address community health needs and are consistent with Healthy People 2010 objectives.

Society for Public Health Education (SOPHE) is an independent, international professional association made up of a diverse membership of health education professionals and students. The organization's mission is to provide leadership to the profession of health education and health promotion to contribute to the health of all people through advances in health education theory and research, excellence in health education practice, and the promotion of public policies conducive to health.

World Health Organization (WHO) provides links to descriptions of health education activities, reports, news, and events that increase the awareness and favorably influence the attitudes and knowledge relating to the improvement of health on a personal or community basis.

U.S. Department of Labor, Occupational Outlook Handbook