Be careful and not get hung up on a title. Titles can come a dime a dozen. I have interviewed many people that have had impressive titles but when I asked them what they did my impression of them changed for the worse. I found that it is what you do that counts. It is something that no one can take away from you. It is however important for some positions to have a title so that you can perform your job well. The difference between PR Coordinator or PR Director can make a big difference in the outcome of your audience/client.