ELI5: Explain Like I'm 5

Monogram

A monogram is a design created out of your initials (the first letter of your first, middle, and last name). It's usually used to put your mark on something, like your initials on a shirt or your name on a notebook cover. The monogram is made up of the first letter (or letters) of your name, but sometimes it can involve symbols or pictures that represent your name, too.