a 1978 United States federal law that deregulated the airline industry in the United States, removing federal control over such areas as fares, routes, and market entry of new airlines.

the process of removing government-imposed entry and price restrictions on airlines affecting, in particular, the carriers permitted to serve specific routes.

The Texas electricity market is deregulated, meaning that there is competition in the generation and distribution of electricity.

The Depository Institutions Deregulation and Monetary Control Act of 1980 (often abbreviated DIDMCA or MCA) is a United States federal financial statute passed in 1980 and signed by President Jimmy Carter on March 31.

Bus deregulation in Great Britain involved the abolition of Road Service Licensing for bus services outside of Greater London.