Marine Installation Manual 2021-08 9-3
9 Appendix
9.2 List of acronyms
X72DF
iCER Intelligent Control by Exhaust Recycling MGO Marine Gas Oil (DMA, DFA, DMZ, DFZ)
iELBA Integrated Electrical Balancer MIDS Marine Installation Drawing Set
IGC (Code) Int. Code of the Construction and Equipment of
Ships Carrying Liquefied Gases in Bulk
(International Gas Carrier (Code))
MIM Marine Installation Manual
IGF (Code) International Code of Safety for Ships using
Gases or other Low-Flashpoint Fuels
MN Methane Number
iGPR Integrated Gas Pressure Regulation (unit) NAS National Aerospace Standard
IMO International Maritime Organization
www.imo.org
NBOG Natural Boil-Off Gas
iSCR Integrated Selective Catalytic Reduction NO
x
Nitrogen Oxides
ISO International Organization for Standardization
www.iso.org
NR (Curve) ISO Noise Rating (Curve)
LAH Level Alarm, High OM Operational Margin
Operation Manual
LAL Level Alarm, Low PAL Pressure Alarm, Low
LCV Lower Calorific Value PCS Propulsion Control System
LDU Local Display Unit PI Proportional plus Integral
LFO Light Fuel Oil PLS Pulse Lubricating System
LHV Lower Heating Value PMS Planned Maintenance System
LLT Low Load Tuning PRU Power Related Unbalance
LNG Liquefied Natural Gas PSV Purging & Sealing Valve
LO Lubricating Oil PTH Power Take-Home
LOC Lubricating Oil Cooler PTI Power Take-In
LowTV Low Torsional Vibration PTO Power Take-Off
LP Low Pressure PTO-G Power Take-Off Gear
LR Light Running margin PUR Rigid polyurethane
LSH Level Switch, High RCS Remote Control System
LSL Level Switch, Low SAC Scavenge Air Cooler
LT Low Temperature SAE Society of Automotive Engineers
MARPOL International Convention for the Prevention of
Pollution from Ships
SCR Selective Catalytic Reduction
MCR Maximum Continuous Rating (R1) SG Shaft Generator
MDO Marine Diesel Oil (DMB, DFB) SHD Shut-down
ME Main Engine SLD Slow-down
MEP Mean Effective Pressure SM Sea Margin
MEPC Marine Environment Protection Committee SOLAS Int. Convention for the Safety of Life at Sea
MFD Misfiring Detection (device) SOV Shut-Off Valve