» 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/

» California Emergency Nurses Association    Represents and communicates with Emergency Nurses in California and worldwide. Very politically active with links and information related to healthcare/emergency legislation.    http://www.calena.us/

» 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/

» New York State Emergency Nurses Association    The official site of NYSENA. Providing information regarding emergency nursing, newsletters, education offerings and information.    http://www.angelfire.com/ny3/enanys/html/index.html

» 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/