This is a Compact Disc icon. We've made it in iOS style, first introduced in iOS version 7 and supported in all later releases up until now (at least iOS 11). This style is based on thin two-pixel lines and is optimized for 50x50 px. Unlike other vector icon packs that have merely hundreds of icons, this icon pack contains 12,300 icons, all in the same style and quality.
It's the normal "compact disc" logo. That is the word "disc" written bigger in outlined letters in sort of a blocky font and all in lowercase letters and then sitting on that word to the upper right is the word "compact" written in all uppercase letters much smaller and in a normal font.