- Thee SLASH key produces the underlined a̲i̲, SHIFT SLASH the title case A̲i̲, and RIGHT-ALT SLASH the all caps A̲I̲. Although a̲i̲ is one keystroke, it is four characters, and may require two or more backspaces to erase, depending on the software.
- The GRAVE key is the grave accent, as in à è ì ò ù a̲ì̲
- The equals key is the underline accent accent _ by itself. This would be used for letters such as long a̲a̲i̲.