To celebrate February 13, UNESCO's World Radio Day, we asked our listeners in five of the 20 countries where we broadcast what Radio means to them, and the response was overwhelming. We received hundreds of calls, emails, social media messages, and SMSs from listeners from Iran, Afghanistan, Pakistan, Georgia, and Moldova telling us that the radio, and RFE/RL’s language services in particular, are an indispensable source of news and information for them. Here is a small selection of their comments.