Pro vote is a term used to encourage people to exercise their right to vote. It is often used in political campaigns and other initiatives that aim to increase voter turnout. The crossword solutions for the term PRO VOTE are YEA (3 letters), AYE (3 letters) and YES (3 letters). All three words mean the same thing, which is an affirmative answer or agreement. They are all used to express support for something, such as voting.