Institute of London Underwriters

Integrated Bridge System

International Cargo Advisory Bureau

Institute of Civil Engineers

Reserve Unit Management Information System

Loading Instrument

Out Of Gauge.

Peoples Republic of China.(flag)

Ore/Coil Carrier.

Single Decker

Electric.

Recreational Boating Safety.

International Harbour Masters' Association

One man Bridge Operation

Ocean Drilling Program

Public Resolution which requires that U.S. Government financed cargoes (Eximbank) must be shipped 100% in U.S. flag ships, but that the requirement may be waived up to 50% in some cases.

General Council of British Shipping

Very Large Bulk Carrier (over 180,000 DWT)

Rubber Stern Bearing

West European Confederation of Maritime Technology Societies