Universal Look Up Table and Form
Rather than have a different table every time you want to populate a combo box or a list box with options for the user to select from you can create a universal look up table that houses all of those lists.
In this video I show you a universal look up table that I use. I also show you a form that can be used to edit the values on this table. Spoiler alert, there is a small bug in my code that I'm going to have to work out.