an aide-mémoire

Notes or pictures that one uses to remember something. When I was studying for the test, I made an aide-mémoire of all the steps in photosynthesis.

(formal)

a piece of writing or a picture that helps you to remember something I write notes to myself and put them on the board. It serves as an aide-mémoire.

Name	Pronounced	Usage
Bailliff	['beilif]
Siddhi	-	Indian, Marathi
Mattia	maht-TEE-ah	Italian
Angelita	-	Spanish
Bacchus	BAK-əs (English)	Greek Mythology (Latinized)
Caden	KAY-dən	English (Modern)