A chart is a graphical representation of data or information. It is often used to display trends, patterns, and relationships between different pieces of data. The term 'chart out' means to create a chart to illustrate the data. A MAP is a two-dimensional representation of a geographical area, usually showing physical features such as roads, rivers, and cities. A PLAN is a detailed proposal for doing or achieving something. In this context, it could refer to a PLAN for organizing data in a chart.