Type selection is the process of choosing a typeface or FONT for a particular project. Fonts are an important part of any design, as they can help to convey a message or create a certain atmosphere. FONT selection involves considering factors such as legibility, readability, and style. The four-letter answer to this crossword puzzle is FONT, which stands for 'FONT Object Notation'. FONT is a computer language used to describe the appearance of text on a computer screen.