Official signal chart. (2022) This is the chart of the signals used by referees to indicate fouls.
Links to football signal flashcards hosted on the Quizlet website. All the flashcards are based on pages 91-94 of the 2022 Rules Book:
For signals involving fouls go to: https://quizlet.com/_a1jzm4?x=1jqt&i=3tbszk
For other general signals go to: https://quizlet.com/_a1ji1f?x=1jqt&i=3tbszk
The flashcards should start with some text describing the signal. If the flashcard starts with a picture, then you can click on the button with 2 arrows facing opposite directions to change which side of the card you start on.