Mitigation - Activities taken to reduce the impact from hazards.  (NFPA 1600, 2019)

Preparedness - Ongoing activities, tasks and systems to develop, implement, and maintain the program.  (NFPA 1600, 2019)

Prevention - Activities to avoid or to stop an incident from occurring.  (NFPA 1600, 2019)

Response - Immediate and ongoing activities, tasks, programs, and systems to manage the effects of an incident that threatens life, property, operations, an entity, or the environment.  (NFPA 1600, 2019)

Recovery - Activities and programs designed to return conditions to a level that is acceptable to the entity (NFPA 1600, 2019)