A "political action committee" (PAC) is an organization that raises and spends money to influence elections and policymakers. PACs are often formed by businesses, labor unions, or interest groups to advocate for specific political goals or candidates. They operate under regulations that govern campaign financing, allowing them to contribute directly to candidates or engage in independent expenditures supporting particular campaigns. PACs play a vital role in the political process by mobilizing resources and promoting issues, although concerns about their influence on electoral outcomes and policy decisions raise questions about democratic integrity.