Frequency management refers to the process of allocating and regulating the use of radio frequencies to prevent interference between different communication systems. This is essential for ensuring that devices like cell phones, Wi-Fi routers, and broadcast stations can operate effectively without disrupting each other. Regulatory bodies, such as the Federal Communications Commission (FCC) in the United States, oversee frequency management by assigning specific frequency bands for various uses. This helps maintain order in the electromagnetic spectrum, allowing for efficient communication and minimizing conflicts among users.