• American Academy of Experts in Traumatic Stress multidisciplinary network of professionals who are committed to the advancement of intervention for survivors of trauma.

• American Association of Poison Control Centers

• Association of Traumatic Stress Specialists (ATSS) provides professional certification to individuals involved in crisis intervention, trauma response, and treatment of people affected by traumatic stress.

• Civil Air Search and Rescue Association (CASARA) Canadian national volunteer air search & rescue organization that assists Canadian Forces with locating missing aircraft and other SAR emergencies.

• Emergency Volunteer Air Corps organizing aviation disaster relief volunteers.

• Florida Association of Professional EMTs and Paramedics (FAPEP) contains news, job opportunities, training education, and other resources.

• Georgia Association Of Emergency Medical Technicians

• Illinois Emergency Services Management Association nonprofit professional organization that assists state and local government to maintain an effective emergency services and emergency management program locally and across Illinois.

• International Critical Incident Stress Foundation (ICISF) nonprofit, open membership foundation dedicated to the prevention and mitigation of disabling stress for emergency services professions.

• Massachusetts College Of Emergency Physicians serving the emergency medical field. featuring employment, classifieds, seminars, list services, etc.

• Minnesota Paramedic Association advocate for public health and safety. Educates, informs, and represents the paramedics of Minnesota as part of the EMS community.

• Missouri Chapter information for 911 professionals within the state of Missouri.

• National Association of Emergency Medical Technicians [NAEMT] professional organization for EMTs.

• National Emergency Number Association

• National Flight Paramedics Association (NFPA) represents Flight Paramedics from around the world.

• National Registry of Emergency Medical Technicians registers emergency medical service providers from across the nation.

• New Jersey State Paramedic Association for the avancement of paramedicine in NJ, the association provides a monthly newsletterand drug of the month club for review of common medications.

• North Carolina Association of Rescue and EMS, Inc. features events, news, a bulletin board, and information on benefits programs.

• San Francisco Paramedic Association

• Wings of Hope nonprofit organization that provides transport of medical services and supplies, teachers, food, seeds, and breeding stock worldwide.