This is a Timezone +2 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 12,000 icons, all in the same style and quality.
This logo displays an unfolded road map with a small circle slightly overlapping the bottom right corner of it. Within the circle is a "+2", signalling the amount of hours to add to get the current time zone of that location.