Player Embed Code: <iframe width='500' height='300' scrolling='no' frameborder='0' style='border: none; overflow: hidden; width: 500px; height: 300px;' allowtransparency='true' src='https://www.dvidshub.net/video/embed/828932'></iframe> Download Embed Share Ratings and Reference Naval Education and Training Command Jan. 18, 2022 | 0:29 The U.S. Navy Ratings and Reference application provides an easy way to learn Navy enlisted ratings.The application includes a sortable reference area to review all 56 Navy ratings. This includes Aviation, Construction, Medical, Administration, and Engineering.Available for download at the App Store and Google Play. For more information visit: https://www.applocker.navy.mil/