High Speed Craft. Mostly ferries, catamaran

Woods Hole Oceanographic Institution

Loading Instrument

Ore/Coil Carrier.

Out Of Gauge.

Japan External Trade Organization

International Lifeboat Federation

SAR Management Information System.

Unearned Passenger Revenue

Construction Differential Subsidy: A direct subsidy paid to U.S. shipyards building U.S.-flag ships to offset high construction costs in American shipyards. An amount of subsidy (up to 50 percent) is determined by estimates of construction cost differenti ...

International Code of Signals

Ukrainian Register

Operating Differential Subsidy: A direct subsidy paid to U.S.-flag operators to offset the high operating cost of U.S.-flag ships when compared to foreign-flag counterparts.

Oil pollution preparedness and response

Technical Advisory Group

Ports and Waterways Safety Act.

Negotiating Group on Maritime Transport

Jack-Up (MODU)

United States Department of Agriculture

United States Dollar