Final answer:
In the American Red Cross context, SAM stands for Support and Management, which involves providing support and managing resources during emergencies.
Step-by-step explanation:
In the context of the American Red Cross, SAM stands for Support and Management. This term designates the kind of activities that involve providing support to Red Cross operations and managing resources effectively to aid people in various types of emergencies. It is crucial to be well-versed with such acronyms, especially when involved in humanitarian assistance and disaster relief efforts.