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Marine Terms, Abbreviations and its Definitions

Welcome to our page, a comprehensive dictionary of marine terms, nautical navigation terms and basic maritime terms. Here you will discover a plethora of pertinent marine shipping terms employed within the marine sector, each meticulously detailed. These explanations facilitate a nuanced grasp of the words’ significance and contextual relevance.

All expressions are supplemented with an audio rendition, facilitating accurate pronunciation — a boon for seafarers from diverse linguistic backgrounds. Such auditory aid fosters confidence in employing standard maritime phrases proficiently. Additionally, a phonetic transcription accompanies each expression, simplifying pronunciation acquisition and helping retention. Our resource also serves as a handy maritime abbreviations dictionary, providing maritime abbreviations and meanings.

Furthermore, illustrative examples of term usage in sentences are provided, offering insight into practical application across various scenarios and contexts.

Utilize the user-friendly search function for swift access to desired terms. Our aim is to streamline the learning process, augmenting comprehension and applicability of marine vocabulary. Immerse yourself in the maritime lexicon to bolster professional acumen and communication prowess!

MFAG
NBOG
DSC
PPE
SIGTTO
MDO
MARPOL
TCF
MMCF
MMscf
MMBtu
Henry Hub
NBP
FSRU
CNG
Carbamates
Booster Pump
Bill of Lading
Absolute Zero
Airlock
IMO
Entropy
Polymerization
R22
Enthalpy
Demurrage
CFR
COTP
What is PHMSA
OSV
IGF Code
HFO
USCG
ABS
SOx
NOx
UFL
TLV
Submerged Pump
Solubility
RVP
Peroxide
MARVS
Isothermal
ISGOTT
Interbarrier Space
Insulating flange
Ingestion
Freezing point
Flashpoint
Deepwell Pump
Cavitation
Bonding
Feasibility Study
LNG Transfer System
SIMOPS
Inerting
HAZOP
HAZID
Bunkering
BLEVE
Reliquefaction
Cooldown
Condensation
Perlite
Venting
Rollover
VPQ
SVP
Tonnes
GCV
LPG
FLNG
C3MR
BOG
RCC
Fax
Uncompanded
TDMA
TCP/IP
Simplex
Loran-C
SafetyNET
MMSI
NAVTEX
METAREA
IMN
Glonass
Duplex
ARQ
AMVER
Charterer
Methane
Blowdown
Ballast
Boatswain (Bosun)
NGL
Blowout
Shipper
Seaworthiness
Wellhead
Turnaround
ALARP
BCF
Adiabatic
Grounding
Hub
Ensign
Catalyst
FERC
Cryogenic
Astern
Compressor
Diversion
Barrel
MTPA
Shrinkage
Offload
SCADA
QCDC
OCIMF
ESD
ERC
Waveguide
VSAT
Upconverter
Transponder
SSPA
Sidelobe
Polarization
Perigee
MSS
M2M
LEO
L-band
Ku-band
Ka-band
Intermodulation
Interference
Inclination
HEVC
FSS
Feed Horn
EIRP
Doppler Effect
Distortion
Dispersion
Diffraction
Demodulation
Coaxial cable
Clear Sky
Circular Orbit
C-band
Boresight
Beamwidth
Beamforming
Attenuation
Adjacent Channel Interference
Adjacent Satellite Interference
Additive Gaussian Noise
Rogue Wave
Amplifier
Inmarsat
GMDSS
EPIRB
Seaway
Impeller
Reefing
Bulwark
Thimble
Leeward
Freeboard
Forecastle
Foredeck
Clevis Pin
Forestay
Foresail
Bridge Deck
Companionway
Berth
Cunningham
Solenoid
Cockpit
Bollard
Coaming
Jib
Luff
Spinnaker
Stringer
Lugs
Masthead
Tiller
Heel
Mast
COSWP
Ball Valve
Broach
Auxiliary Engine
Bulkhead
BTU
Classification Society
Flammable Range
Membrane Tank
Hot Work
LFL
Latent Heat
Flag State
Gas Freeing
PTW
IGC Code
Boil-Off Gas
Evaporation
Emergency Shutdown
Boiling Point
Dew Point
Flash Point
Inert Gas
LNG
Cofferdam