A family of Microsoft word processing software products for creating web, email, and print documents.
The end-of-cell marker in a table functions like the paragraph mark in ordinary text in that it holds the formatting for the paragraph, but it also holds formatting for the cell (so it cannot be deleted). You can have more than one paragraph in a cell, and all but the last will have the ordinary pilcrow paragraph mark.
The same symbol (defined by Unicode as the "currency sign," a universal monetary symbol) is also used for the end-of-row marker, which holds formatting for the row. I believe the last EOR marker is also the end-of-table marker, which holds formatting for the table.