I'm using a very long validation list for a drop down menu. Is there anyway to setup the drop down so that one could start typing and the list would immediately eliminate to less options?

For example, my list consists of 3000 plant names. Instead of scrolling down to choose a plant that begins with a letter P, is there anyway to start typing "P" in the cell and have the list pop up and jump down to entries that begin with "P"?

I know I've entered data with such a function but can't figure out how to set it up?