Air and Surface Transport Nurses Association
   Founded in 1980, the ASTNA has members in 10 countries. Formerly the National Flight Nurses Association. Membership and certification information, position statements, conference and advanced course information.
   http://www.astna.org/

American Trauma Society
   Composed of healthcare professionals and the general public, the ATS is dedicated to the prevention of trauma and improvement of trauma care.
   http://www.amtrauma.org/

Emergency Nursing Association (ENA)
   Provides CEN and TNCC certification testing and review. Includes news, events, practice information, publications, and research.
   http://www.ena.org/

Georgia Emergency Nurses Association
   Georgia state chapter of the ENA. Course information, education, and news focused on emergency nursing.
   http://www.georgiaena.com/

Scenic Cities Chapter of the Emergency Nurses Association
   Offers membership information, meeting schedule, list of officers, frequently asked questions, and current projects. Chattanooga, Tennessee.
   http://sceniccitiesena.org/

Society of Trauma Nurses
   An international society which spans the continuum of trauma care. Membership and conference information, job postings and educational resources.
   http://www.traumanursesoc.org/