Here you will find a list of Venn Diagram labels I created for my classroom. I suggest making one copy, and then enlarge the labels to place on the board. This is a word document so certain things can be changed (ex. favorite team). I used this list and laminated in. I put it in the front of a binder and made larger copies of the card for the board. I kept all of these neatly in a binder and therefore simply used the letter codes on my lesson plans.