Intercoastal 2 : Domestic shipping routes serving more than one coast. Water service between two coasts; in the U.S., this usually refers to water service between the Atlantic and Pacific or Gulf Coasts
EESiFlo North America, Terminology and Glossary: Maritime Terms, Pennsylvania, USA 2002, flowmeterdirectory.com/flowmeter_terminology. (Mrtm/ Ports and Ships - Amer) {539}