Which of the following tags is specifically used for organizing content into a grid?

The table tag is specifically used for organizing content into a grid-like structure in HTML. It allows for the creation of rows and columns, making it ideal for displaying tabular data in a structured format. Each table consists of various components, including the table row <tr>, table header <th>, and table data <td> tags, which together facilitate the arrangement of content in a grid.

While other tags, such as the div tag, can be used to create grid layouts through CSS (like Flexbox or CSS Grid), the table tag natively provides the necessary structure for organizing data in a grid format. As for the grid tag, it does not exist in standard HTML specifications, and the section tag is used for grouping related content, but it does not inherently create a grid structure like a table does. Thus, for explicit grid organization of content, the table tag is the most appropriate choice.