Waterloo is an unincorporated community in southeastern Symmes Township, Lawrence County, Ohio, United States. Although it is unincorporated, it has a post office, with the ZIP code of 45688.

What is communications and media law?

Communications and Media Law involves television and radio broadcasting, compliance with Federal Communications Commission (FCC) regulations, ownership and antitrust issues affecting the telecommunications industry, free speech, advertising, do-not-call lists, and media censorship.