Final answer:
The FDA, EPA, SEC, and FCC are government agencies that regulate food and drugs, environmental policies, financial securities markets, and communication, respectively.
Step-by-step explanation:
The Federal government has established several agencies to regulate various aspects of society. The FDA, or Food and Drug Administration, ensures the safety of food and drugs. The EPA, or Environmental Protection Agency, regulates environmental policies to prevent excessive pollution. The SEC, or Securities and Exchange Commission, oversees financial securities markets. And the FCC, or Federal Communications Commission, regulates communication by wire and radio in the United States.