What is the process called by which concepts and terms in one system are associated with concepts and terms in another system?

The correct term for the process of associating concepts and terms in one system with those in another system is mapping. This process plays a crucial role in data interoperability, as it enables different systems to communicate and understand each other's terminology and data structures.

Mapping typically involves creating a set of relationships or correspondences that allow data from one system to be accurately interpreted and integrated into another system. This is particularly important in healthcare data management, where various standards and terminologies (like SNOMED CT, LOINC, or ICD) may be used across different healthcare systems. By establishing these mappings, healthcare organizations can ensure consistent and accurate data exchange, thereby enhancing the quality of care and facilitating better decision-making.

The other terms mentioned, such as linking, relationship, and connectivity, while related concepts, do not specifically capture the formal process of establishing correspondences between distinct systems in the way that mapping does. Thus, the most accurate choice for this specific process is mapping.