This Alfa icon is made in Material Design style developed by Google. This style is based on extremely simplified shapes, thin two-pixel lines, and is optimized for 24x24 px. Unlike other vector icon packs that have merely hundreds of icons, this icon pack contains 4,300 icons, all in the same style and quality.
Alpha, the first letter of the greek alphabet. Imagine the number zero, but on the right side, directly in the middle, a straight line extends nearly tangential to the zero, on a slight angle upward and to the right. In the same place, below, another line curves downward and to the right. Imagine a zero and a backward letter J fused together.