The National Association of Emergency Medical Technicians (NAEMT) offers a range of courses designed to educate and train emergency medical professionals to provide high-quality care during medical emergencies. These courses are instrumental in ensuring that EMTs and paramedics are well-prepared to handle a wide variety of situations and deliver timely, effective care.

The American Heart Association (AHA) offers a range of courses focused on cardiovascular health, CPR (Cardiopulmonary Resuscitation), and advanced cardiac life support.

HSI (Health & Safety Institute) provides comprehensive training and compliance solutions for workplace safety and emergency response. HSI offers a wide range of courses in health and safety, including CPR, first aid, OSHA compliance, emergency response, and more.

The Divers Alert Network (DAN) is a prominent organization dedicated to dive safety and medical assistance. It offers resources, training, and emergency assistance services to divers worldwide. DAN's mission is to promote safe diving practices, provide medical information, and assist divers in case of dive-related accidents or emergencies.

Pet first aid is the practice of administering immediate care to injured or ill animals until professional veterinary assistance is available. It involves skills such as wound care, CPR, and basic life support to alleviate suffering and potentially save pets' lives. Proper training is vital for pet owners and caregivers.