International convention on Maritime Liens and Mortages 1993.

Escort Ship.

(See PRS)

Integrated services digital network

Maritime Institute for Research and Industrial Development.

Subcommittee on Fire Protection (IMO)

Portable Sampling Unit

Revised Report

Combination port.

Harmonisation Group on ECDIS

Information technology

Local Trade limit Service.

CG Digital Data Management System.

International radio maritime committee

European Committee for Standardisation

See CERCLA

Restricted Greater Coasting Service.

Material Safety Data Sheet

Strategic Petroleum Reserve

National Technical Information Service.