Regional science can be described using a variety of synonyms, each of which highlights different aspects of the field. One such synonym is spatial science, emphasizing the importance of location and distance in the study of economic and social phenomena. Another synonym, territorial analysis, underscores the focus on regions and their boundaries as units of analysis. Similarly, regional economics emphasizes the economic aspects of regional development, while regional development and planning highlights the policy dimension. Other synonyms for regional science include geoeconomics, geographic economics, and location analysis. Whatever the label, the field ultimately seeks to understand the factors that shape regional outcomes and to inform policies to promote inclusive and sustainable development.