1. The White House: This metonym refers to the President of the United States and his administration, using the name of the building where the President lives and works.
2. Hollywood: This metonym refers to the American film industry, named after the Hollywood district of Los Angeles where many film studios are located.
3. Silicon Valley: This metonym refers to the high-tech industry centered in the Santa Clara Valley of California, using the name of the region where many technology companies are headquartered.
4. Wall Street: This metonym refers to the financial world and the investment banking industry, named after the street in New York City where many financial institutions are located.
5. The Crown: This metonym refers to the British monarchy and the royal family, using the symbol of the crown to represent the institution and authority of the monarchy.