FCC
Refers to the Federal Communications Commission of the United States. It is abbreviated from its English name (Federal Communications Commission). It is a government agency established by the U.S. Congress, responsible for overseeing broadcasting and telecommunications within the United States. The FCC's regulatory scope includes not only radio frequencies but also electronic devices that emit radio waves. Therefore, when selling wireless equipment or electronic devices that emit radio waves in the U.S., it is necessary to ensure compliance with FCC regulations.
Reference: "Click here for the website of the Federal Communications Commission"