Institute of Electrical and Electronics Engineers
The Institute of Electrical and Electronics Engineers (IEEE) is an American 501(c)(3) charitable professional organization for electrical engineering, electronics engineering, and related disciplines. Today, it is a global network of more than 486,000 STEM professionals across a variety of disciplines whose core purpose is to foster technological innovation for the benefit of humanity.
Source: Wikipedia — Institute of Electrical and Electronics Engineers (CC BY-SA 4.0)