MLM

International convention on Maritime Liens and Mortages 1993.

Category:Abbreviations

MLW

Mean Low Water

Category:Abbreviations

Marine Accident Investigation Branch

Category:Abbreviations

Millions of cubic feet per 24 hour.

Category:Sea Words

MMD

Merchant Marines Document (USCG)

Category:Abbreviations

MMD

Merchant Mariner/s Document (USCG)

Category:Abbreviations

Merchant Marine Licensing & Document System.

Category:Abbreviations

Marine Mammal Protection Act of 1972

Category:Abbreviations

MMS

Minerals Management Service (U.S.)

Category:Abbreviations

Maritime Mobile Service Identity. New compulsory code to identify vessels with the GMDSS/DSC system.

Category:Abbreviations

MNI

Member of The Nautical Institute

Category:Abbreviations

MNS

Character of main propulsion machinery assigned to a ship having classification character NS.

Category:Abbreviations

Merchant Navy Training Board

Category:Abbreviations

MO

Month

Category:Abbreviations

MO

Installations character for Operating systems for periodically unattended machinery spaces.

Category:Abbreviations

Installations character for MO with Class A Specific Automation Equipment.

Category:Abbreviations

MOB

Man Overboard

Category:Abbreviations

A vessel capable of engaging in drilling operations for the exploration for, or exploitation of, resources beneath the sea-bed, such as liquid or gaseous hydrocarbons, sulfur or salt.

Category:Directory

A large plastic constant-level balloon for duration flying (in excess of 24 hours) at altitudes above 40,000 feet, used for the determination of wind fields and the measurement of upper atmospheric parameters.

Category:Meteorology

MOC

Memorandum Of Consultation.

Category:Abbreviations