Glossary

Maritime glossary, terms beginning with J (page 3)

All maritime glossary terms that begin with the letter J, drawn from every subject section. 667 entries.

Showing 167 of 667 terms (page 3 of 3).

Journal bearing (stern tube) X38. Propellers, Stern Gear and Shaft Lines: Plain hydrodynamic bearing in which the shaft journal rides on an oil or water film, the dominant stern-tube bearing type.
Journal Examination X174. Marine Engine Maintenance, Overhaul, and Condition Monitoring: Visual and microscopic inspection of crankpin and main bearing journals for scoring, ovality, and fretting during crankcase surveys.
Journaled Logging X68. Maritime Satcom and Telecommunications: Modem and router logging mode used to support post-incident link analysis.
Jowa X63. Marine Auxiliary Machinery and Pumps: Swedish manufacturer of OWS and water treatment systems, now part of Wilhelmsen Group.
Jowa OWS X63. Marine Auxiliary Machinery and Pumps: Coalescer-based oily water separator from Jowa.
Jowa Sampler X115. Marine Bunker and Cargo Surveying: Brand of continuous drip sampler manufactured by Jowa AB used for MARPOL compliant bunker line sampling.
JOWI class X166. Inland Waterways, Ferries, RoRo, and Short Sea Shipping: A series of 135 m by 17 m self-propelled inland container vessels built from 1998, named after Johann Welker's son Jowi, the largest CEMT Class VII single-hull units.
Joynt X169. Container Terminal Cranes, Yard Equipment, and Lashing: Brand name used historically by Joynt Lashing for marine cargo securing equipment, supplied to RoRo and breakbulk vessels.
Joystick control X19. Engine Room Watchkeeping and UMS Operations: Combined manoeuvering control of thrusters and main propulsion on DP and harbor tugs.
JPort Engineers X124. Dredging Industry and Reclamation Contractors: Japanese port-engineering consultancy active in ASEAN dredging works.
JR (Joint Inspection Regime) X146. Port State Control Regimes, MoUs, and Inspection Systems: An informal designation for combined inspections by adjacent MoUs at boundary ports.
JR Beetle X132. High-Speed Craft, Hydrofoils and Ferry Operators: Japan Railways Kyushu operated Boeing 929 Jetfoil running Hakata to Busan, marketed as Beetle.
JR Container X83. ISO Container Manufacturing and Leasing: Class of containers used by Japan Freight Railway, including 12-foot and 20-foot domestic boxes.
JR Joining Shackle X5. Marine Surveying and Inspection: Joining shackle inspected during anchor cable survey.
JR Tolkien X128. Sail Training Ships and Tall Ship Associations: Dutch three masted topsail schooner built 1964 as Mira and rebuilt 1996, 43 m length, runs commercial and youth sail charters.
JR Tug Trials X109. Maritime Autonomous Surface Ships and MASS Code: The Singapore harbor tug autonomy trials supported by the Maritime and Port Authority and industry partners.
JRC X23. AIS, GMDSS, IALA Buoyage and Aids to Navigation: Japan Radio Co., manufacturer of MF/HF, Inmarsat C and AIS equipment.
JRC ECDIS Trainer X144. Bridge Simulators, Engine Room Simulators, and Maritime Training Equipment: Japan Radio Co type-specific ECDIS training tool.
JRC Japan Radio Company X55. Marine Simulators, Training and Maritime Academies: Japanese manufacturer producing marine radar, ECDIS, and GMDSS equipment used in many simulator labs.
JRC JHS-183 X74. AIS Data, Vessel Tracking and Maritime Intelligence: Japan Radio Company Class A AIS transponder.
JRC JHS-2110 X95. GMDSS Equipment and Survival Craft Communications: JRC Class A VHF DSC radiotelephone for GMDSS use, succeeding earlier JHS series radios.
JRC JHS-770S X95. GMDSS Equipment and Survival Craft Communications: JRC Class A VHF DSC radiotelephone for GMDSS use.
JRC JMA-9100-9SR X168. Bridge Electronics: Radar, ECDIS, GMDSS, and IBS: 9 ft antenna solid-state radar in the JMA-9100SR series for X-band installations.
JRC JSS-2150 X95. GMDSS Equipment and Survival Craft Communications: JRC 150 W MF/HF SSB transceiver with DSC for GMDSS A2 service.
JRC JUE-87 X95. GMDSS Equipment and Survival Craft Communications: JRC Inmarsat mini C maritime mobile earth station for GMDSS use.
JRC JUE-95SA X95. GMDSS Equipment and Survival Craft Communications: JRC Inmarsat C maritime mobile earth station for GMDSS use, sometimes packaged as a Mini-C variant for specific markets.
JRC NCR-300A X95. GMDSS Equipment and Survival Craft Communications: JRC NAVTEX receiver operating on 518 kHz and 490 kHz.
JRC NCR-333 X95. GMDSS Equipment and Survival Craft Communications: JRC NAVTEX receiver with three frequency reception on 490 kHz, 518 kHz, and 4209.5 kHz.
JRCC X12. Maritime Casualties and Investigation: Joint Rescue Coordination Centre handling combined aeronautical and maritime SAR.
JRCC (Joint Rescue Coordination Center) X16. Nautical Science, Navigation and COLREGs: Combined maritime and aeronautical RCC.
JRCC Bodo X80. Maritime Search and Rescue Coordination: Joint Rescue Coordination Centre in Bodo, covering northern Norway and Arctic waters.
JRCC Halifax X80. Maritime Search and Rescue Coordination: Canadian JRCC covering the Atlantic Region SRR.
JRCC Stavanger X80. Maritime Search and Rescue Coordination: Joint Rescue Coordination Centre in southern Norway.
JRCC Trenton X80. Maritime Search and Rescue Coordination: Canadian JRCC covering the Trenton Region SRR.
JRCC Victoria X80. Maritime Search and Rescue Coordination: Canadian JRCC covering the Victoria Region SRR including the Pacific.
JRSC X80. Maritime Search and Rescue Coordination: Joint Rescue Sub Centre, subordinate to a JRCC.
JS Soryu X91. Submarines and Submarine Cable Systems: Lead boat of the Japan Maritime Self-Defense Force Soryu-class submarines.
JS Taigei X91. Submarines and Submarine Cable Systems: Lead boat of the Japan Maritime Self-Defense Force Taigei-class submarines, commissioned in 2022.
JSC Atomflot X133. Polar Research Vessels and Polar Code Regimes: Subsidiary of Rosatom operating Russian nuclear icebreakers from Murmansk.
JSC United Shipbuilding Corporation X137. Harbour Tugs, Towage Operators and Tug Builders: Russian state shipbuilder whose yards produce harbour tugs for Rosmorport.
JSON Web Token (JWT) X139. Maritime Cybersecurity, OT Threats and Standards: Authentication token used in modern fleet management APIs, with signing-algorithm confusion a recurring vulnerability.
JSS-2150 X168. Bridge Electronics: Radar, ECDIS, GMDSS, and IBS: JRC 150 W MF/HF transceiver with DSC for GMDSS Sea Areas A2 and A3.
JSS-2250 X168. Bridge Electronics: Radar, ECDIS, GMDSS, and IBS: JRC 250 W MF/HF DSC transceiver for extended A2 and A3 coverage.
JSS-2500 X168. Bridge Electronics: Radar, ECDIS, GMDSS, and IBS: JRC 500 W MF/HF DSC transceiver for Sea Area A4 polar service.
JST (Jubilee Sailing Trust) X128. Sail Training Ships and Tall Ship Associations: UK charity founded 1978 to enable mixed ability sail training, operating Lord Nelson (1986 to 2019) and Tenacious (2000), pioneer of accessibility focused tall ship design.
JSW Steel X92. Marine Steel Suppliers and Shipbuilding Plate: Indian integrated steel producer with plants at Vijayanagar, Dolvi, and Salem.
JT Effect X20. LNG Operations and Custody Transfer: Joule-Thomson cooling during expansion through control valves on regas trains.
JTC X21. STCW Certificates, Crewing and Seafarer Welfare: Joint Tripartite Committee, the body governing the consolidated MLC 2006 amendments process.
JTIDS X11. Naval Vessels, Warship Systems and Naval Architecture: Joint Tactical Information Distribution System, Link 16 waveform.
JTP X8. IACS, Class Rules and Class Notations: IACS Joint Tanker Project, the development project that produced CSR-OT.
JTSB X12. Maritime Casualties and Investigation: Japan Transport Safety Board, marine division responsible for casualty investigation since 2008.
JTSB Marine accident investigators X163. Marine Accident Investigation Agencies and Landmark Inquiries: Cadre within JTSB conducting Japanese flag State and coastal State marine investigations.
JU-2000E X153. Offshore Drilling Rigs, FPSOs, and Offshore Vessels: Friede Goldman JU-2000E enhanced 400 foot jackup design built primarily by Lamprell.
JU-3000N X153. Offshore Drilling Rigs, FPSOs, and Offshore Vessels: Friede Goldman JU-3000N premium 400 foot harsh-environment jackup design.
JU2000E X14. Offshore Oil and Gas Marine Operations: Friede & Goldman jack-up design class widely operated.
Juan Carlos I X62. Naval Warships and Combat Systems: Spanish Navy strategic projection ship with pennant L61, capable of operating fixed-wing aircraft.
Juan Carlos I L-61 X106. Naval Surface Combatants: Spanish Navy amphibious assault ship and aircraft carrier commissioned 2010 at about 27,000 tons, capable of operating F-35B aircraft.
Juan Sebastian de Elcano X124. Dredging Industry and Reclamation Contractors: Boskalis Mega Hopper TSHD of 32,000 m3.
Jubail Industrial City Stockpile X126. Marine Oil Spill Response and OPRC Regimes: Saudi Aramco Tier 2 cooperative depot serving the Arabian Gulf.
Jubilee Sailing Trust X128. Sail Training Ships and Tall Ship Associations: See JST.
Judgment in Default X114. Maritime Arbitration and Shipping Law Firms: Decision against a party who fails to participate, replicated in arbitration by award following procedural orders.
Judicial inquiry (France) X163. Marine Accident Investigation Agencies and Landmark Inquiries: French judicial investigation procedure that runs in parallel with a BEAmer safety investigation under the principle of strict separation.
Judicial review of award X152. Maritime Arbitration and Dispute Resolution: Limited curial review under the seat's lex arbitri, not a general appeal on merits in most modern arbitration laws.
Judicial Sale X99. Marine Salvage Awards and SCOPIC: Court-ordered sale of an arrested vessel from whose proceeds salvage and other maritime claims are satisfied.
Judicial Sale (Admiralty) X51. Maritime Arbitration, Law and BIMCO Clauses: A court-ordered sale of an arrested vessel, conveying clean title free of pre-existing maritime liens.
JUE-251 X168. Bridge Electronics: Radar, ECDIS, GMDSS, and IBS: JRC FleetBroadband terminal in the 250 series for Inmarsat I-4 IP and voice services.
JUE-501 X89. ECDIS and Bridge Equipment Makers: JRC Inmarsat C and Mini C terminal for GMDSS messaging.
JUE-87 X89. ECDIS and Bridge Equipment Makers: JRC Inmarsat FleetBroadband terminal.
Juice concentrate carriage X26. Reefer Containers and Cold Chain Logistics: Frozen or chilled fruit-juice concentrate, typically -18 C frozen or 4 C chilled.
Julang X11. Naval Vessels, Warship Systems and Naval Architecture: PLAN family of submarine-launched ballistic missiles, JL-1 through JL-3.
Jules Verne X134. LNG and LPG Carrier Operators and Containment Systems: LNG carrier of 154,500 m3 delivered 2018 by Hyundai Heavy Industries for GasLog and Total joint venture.
Jules Verne Trophy F4. Recreational Boating, Yachting and Sport: Crewed non-stop fastest circumnavigation prize.
Juliet Flag F5. The Reference Layer: Glossary, Units, Signals and Information Sources: International Code of Signals letter J, meaning "I am on fire and have dangerous cargo on board; keep clear."
Julius Caesar's Channel Crossing F2. Maritime Culture, Heritage, Archaeology, Art and Museums: Foundational episode in classical maritime literature.
Jumbo Bag X1. Cargo Science, Commodities and Cargo Care: 500-2,000 kg flexible intermediate bulk container (FIBC).
Jumbo barge X166. Inland Waterways, Ferries, RoRo, and Short Sea Shipping: The standard 35 ft by 195 ft US inland hopper barge of about 1,500 t capacity.
Jumbo Boom X9. Cargo Securing, Lashing and Stability Vocabulary: Heavy lift derrick.
Jumbo container ship B5. Ship Types and Individual Vessels: Marketing term for ULCV class.
Jumbo Derrick F5. The Reference Layer: Glossary, Units, Signals and Information Sources: Heavy-lift derrick on a multipurpose vessel.
Jumbo Hopper Barge X33. Inland Navigation and Barge Operations: Mississippi system barge of 200 ft by 35 ft by 12 ft, approximately 1,800 tons capacity.
Jumbo Javelin X81. Project Cargo, Heavy-Lift and Module Carriers: Jumbo Shipping heavy-lift vessel rigged with twin heavy-lift cranes.
Jumbo Jubilee X81. Project Cargo, Heavy-Lift and Module Carriers: Jumbo Shipping heavy-lift vessel rigged with twin heavy-lift cranes for tandem operations.
Jumbo Kinetic X81. Project Cargo, Heavy-Lift and Module Carriers: Jumbo Shipping heavy-lift vessel equipped with a single 1,800-tonne mast crane.
Jumbo Mark II X85. Ferries, Ro-Pax Operators and Routes: Washington State Ferries class comprising Wenatchee, Tacoma, and Puyallup carrying 2,500 passengers and 202 vehicles each.
Jumbo Pipe X1. Cargo Science, Commodities and Cargo Care: Large diameter line pipe stowed as breakbulk.
Jumbo Project Cargo X104. Project Cargo Forwarders and Heavy Transport: Industry term for items exceeding standard heavy lift envelopes.
Jumbo Rhine barge X166. Inland Waterways, Ferries, RoRo, and Short Sea Shipping: Informal term for self-propelled Rhine vessels of about 110 m, the upper end of CEMT Class Va.
Jumbo Risk X117. Marine Insurance Markets, Captives and Reinsurance: A particularly large marine risk requiring substantial facultative reinsurance support.
Jumbo Shipping X81. Project Cargo, Heavy-Lift and Module Carriers: Schiedam-based Dutch heavy-lift specialist operating self-propelled heavy-lift vessels with tandem mast cranes including Jumbo Javelin and Jumbo Jubilee.
Jumbo Squid (Dosidicus gigas) X131. Commercial Fisheries, Trawler Fleets and Seafood Processors: Humboldt squid, the principal target of the Peruvian, Chilean and Mexican artisanal jigger fleets.
Jumbo Tank Barge X103. US Inland Waterway Towing and Barge: A tank barge of approximately 297 by 54 feet, the standard inland petroleum and chemical barge size.
Jumbo Vision X81. Project Cargo, Heavy-Lift and Module Carriers: Jumbo Shipping heavy-lift vessel.
Jumboised tanker B5. Ship Types and Individual Vessels: Tanker lengthened with mid-body insert.
Jumboizing X15. Ports, Terminals and Stevedoring: vessel lengthening, occasionally requiring extended berth design.
Jump Box X25. Maritime Cybersecurity, OT and IT: See Bastion Host.
Jump Server X25. Maritime Cybersecurity, OT and IT: Hardened intermediate host used for administrative access to a sensitive zone.
Jumper X14. Offshore Oil and Gas Marine Operations: Short subsea pipe spool between tree and manifold or PLET.
Jumper cable X19. Engine Room Watchkeeping and UMS Operations: Temporary cable bridging two switchboard points during repairs, controlled by permit.
Junction box X19. Engine Room Watchkeeping and UMS Operations: Enclosure terminating cables on instruments and motors, with IP rating per zone classification.
Junction buoy B3. Nautical Science: Preferred-channel buoy.
Junctional Tide Gauge D2. Hydrography, tides, waves, bathymetry and marine geology: Tide gauge sited at a basin junction; not a formal standard.
Juneau X64. Cruise Industry Operators, Brands and Ships: Alaskan capital and major cruise call.
Junior Class Olympics F4. Recreational Boating, Yachting and Sport: Generic term for youth one-design championships.
Junior Engineer F3. Seafaring Life, Education, Professions and Institutions: Entry-level engine officer rank.
Junior Loan X49. Ship Finance, Leasing and Maritime Capital Markets: Subordinated tranche ranking behind senior debt in a shipping financing.
Junior Maritime Museum, San Francisco F2. Maritime Culture, Heritage, Archaeology, Art and Museums: SF Maritime National Historical Park youth program.
Junior Officer X21. STCW Certificates, Crewing and Seafarer Welfare: Operational level deck or engineer officer holding an OOW CoC.
Junior officer of customs C3. Logistics, freight forwarding and multimodal trade: Field customs officer.
Junior Officer of the Deck (JOOD) E2. Naval, defence and maritime law enforcement: Bridge watch position on warships.
Junior Officer of the Watch X73. Marine Hydrography, Charting and ENC: JOOW, a bridge role responsible for monitoring ECDIS settings during a watch.
Junior Officer Welfare X154. Maritime Welfare, Seafarer Charities, and MLC Rights: Particular focus area as junior ranks report the highest rates of mental-health issues in welfare surveys.
Junior Sailing Programme F4. Recreational Boating, Yachting and Sport: Yacht club youth training program.
Junior Watchkeeping Officer F3. Seafaring Life, Education, Professions and Institutions: Initial deck-officer position.
Junk F1. Maritime History: Chinese flat-bottomed seagoing vessel with battened lugsails, attested from the Han dynasty.
Junker Era German Shipping F1. Maritime History: Late nineteenth century rise of Hapag and Norddeutscher Lloyd lines.
JUPITER X91. Submarines and Submarine Cable Systems: Trans-Pacific submarine cable system connecting Japan, the Philippines, and California, ready for service in 2020.
Jupiter (Hughes) X68. Maritime Satcom and Telecommunications: Hughes Network Systems VSAT platform used in some maritime broadband services.
Jurisdiction (Coastal State) A6. Public international law of the sea: Functional rights in EEZ and on continental shelf under UNCLOS Parts V and VI.
Jurisdiction Clause A5. Maritime Law, private and commercial: Choice-of-forum provision in contracts of carriage and charters.
Jurisdiction in port X7. Flag State, Port State Control and Detention Vocabulary: Coastal state authority over foreign ships voluntarily in its internal waters, including PSC.
Jurisdiction-cum-arbitration clause X152. Maritime Arbitration and Dispute Resolution: Clause referring some disputes to court and some to arbitration; raises construction issues, often resolved by Fiona Trust presumption in favor of one-stop adjudication.
Jurisdiction-Plus-Arbitration Clauses X51. Maritime Arbitration, Law and BIMCO Clauses: Hybrid clauses combining court jurisdiction with arbitration options, requiring careful construction to determine the chosen forum.
Jurisdictional Approval X28. Ship Recycling and End-of-Life: Confirmation that a recycling yard meets the legal requirements of its host state.
Jurisdictional challenge X152. Maritime Arbitration and Dispute Resolution: Application alleging the tribunal lacks jurisdiction, decided as a preliminary issue under the competence-competence principle.
Jurisdictional Challenge (Section 67) X51. Maritime Arbitration, Law and BIMCO Clauses: An application to the English court under section 67 of the Arbitration Act 1996 to set aside an award for lack of substantive jurisdiction.
Jurisdictional Clause X108. Marine Insurance and P&I Clubs: A policy provision designating the law and forum for disputes, typically English law and London arbitration in marine wordings.
Jurisdictional Limit X159. Marine Pilotage, Pilot Districts, and Pilots' Associations: Geographic boundary inside which a pilot's license is valid, established by statute or harbor by-law.
Jurisdictional Nexus E1. Maritime security, geopolitics and risk: US-dollar clearing or US-person link triggering US sanctions jurisdiction.
Jurisdictional Waters D3. Marine environmental science, pollution and conservation: Maritime zones under coastal state jurisdiction.
Jurong Anchorage Delivery X120. Marine Catering, Provisions and Ship Chandlers: Singapore alternative delivery point with separate launch charges from Eastern Anchorage.
Jurong Cable Landing X37. Marine Spatial Planning, Subsea Cables and Submarine Pipelines: Singapore landing complex hosting Asia Pacific Gateway and other regional cables.
Jurong Island Bunker Outlet X72. Bunkering Hubs and Bunker Suppliers: Refinery outlet at ExxonMobil Jurong and Shell Pulau Bukom feeding bunker barges in the Port of Singapore.
Jurong Island LNG Terminal X110. LNG Bunkering Infrastructure and Vessels: Singapore LNG (SLNG) regasification terminal on Jurong Island, anchoring Singapore's LNG bunker supply.
Jurong Marine Day X119. Maritime Conferences, Trade Shows and Awards: Annual safety and engagement event hosted by Jurong Port in Singapore.
Jurong Port Tank Terminal X72. Bunkering Hubs and Bunker Suppliers: Storage terminal at Jurong Port handling bunker grade product into Singapore bunker barges.
Jurong Shipyard X58. Shipbuilding Yards and Construction: Singapore yard part of Sembcorp Marine, building offshore and conversion projects.
Jury Rig F5. The Reference Layer: Glossary, Units, Signals and Information Sources: Temporary improvised rig set after damage.
Just culture X12. Maritime Casualties and Investigation: Reporting environment that distinguishes honest error from reckless behavior; central to Casualty Code philosophy.
Just in time C3. Logistics, freight forwarding and multimodal trade: Inventory model dependent on reliable logistics.
Just in Time Arrival (JIT) X78. Voyage Optimization and Vessel Performance Software: An operational practice in which a ship's speed and departure are coordinated with port readiness to arrive precisely when a berth or pilot is available.
Just Transition D6. Decarbonization, emissions and alternative fuels: Equitable transition framework for affected workers and communities.
Just-in-Time (JIT) Arrival E3. Technology, digitalization and smart shipping: IMO/industry concept aligning arrival with berth availability.
Just-in-time Access X148. Maritime Cybersecurity, IACS Cyber Rules, and Incidents: A privileged-access model used by managed service providers to limit exposure of OT credentials.
Just-in-time loadout X122. Submarine Cable Laying, Repair Vessels and Operators: Operating mode at Calais and Subic depots where a CRV mobilizes within 24 hours of fault notification.
Just-In-Time Pilot Boarding F3. Seafaring Life, Education, Professions and Institutions: Industry trend reducing port-area emissions.
Justice and Maritime Labour F3. Seafaring Life, Education, Professions and Institutions: ILO sectoral programs.
Justice of the Peace, Maritime Declarations F5. The Reference Layer: Glossary, Units, Signals and Information Sources: Historical UK affidavit jurisdiction.
Jute Bags X1. Cargo Science, Commodities and Cargo Care: Common rice and grain packaging; absorbent.
Jutes F1. Maritime History: Early medieval North Sea seafaring people from southern Jutland.
Jutland 1916 X11. Naval Vessels, Warship Systems and Naval Architecture: Largest battleship fleet action in history.
Jutland Centenary Exhibition F2. Maritime Culture, Heritage, Archaeology, Art and Museums: 2016 commemoration of the 1916 battle.
Jutland, Battle of F1. Maritime History: Largest battleship action of the First World War, 31 May to 1 June 1916.
Juvenile X10. Marine Biology, Fisheries and Oceanography: Immature post-larval life stage.
Juvenile Bycatch D4. Fisheries, aquaculture, blue economy and marine resources: Capture of immature fish reducing future yield.
JV X42. Offshore Wind Installation and Cable Lay: Joint venture, commonly used corporate structure for offshore wind developers and installation contractors.
JV Smit X125. Superyacht Industry, Builders and Brokers: Dutch joinery and refit firm.
JW Fishers Pulse 8X X65. ROVs, AUVs, USVs and Marine Robotics: Hand-held underwater pulse induction metal detector used by divers and as an ROV-mounted search payload.
JW Fishers SeaOtter-2 X65. ROVs, AUVs, USVs and Marine Robotics: Two-thruster portable observation ROV from JW Fishers used for harbor search and inspection.
JWC Bulletin E1. Maritime security, geopolitics and risk: Periodic publication amending listed areas.
JWC Listed Areas E1. Maritime security, geopolitics and risk: Geographic zones triggering hull war additional premium.
JWC, Joint War Committee F3. Seafaring Life, Education, Professions and Institutions: Lloyd's market body listing high-risk areas.
JWHA (Joint War Hull Areas) X145. P&I Clubs, War Risk Insurers, and Marine Insurance Markets: Hull war risk additional premium areas published by the JWC.
JWLA X117. Marine Insurance Markets, Captives and Reinsurance: The Joint War Committee Listed Areas list of high-risk waters where additional premium applies, updated periodically.
JWLA Clauses X145. P&I Clubs, War Risk Insurers, and Marine Insurance Markets: Joint War Limitation Areas clauses, including JWLA-016 Iran exclusion and JWLA-029 Russia and Ukraine.
JWLA-027 X127. Maritime Security, Anti-Piracy and PMSCs: Joint War Committee Hull War, Piracy, Terrorism and Related Perils Listed Areas circular, currently in its 28th revision, listing high-risk regions.
JX Nippon TonenGeneral Mobilgard X61. Marine Lubricants and Cylinder Oils: Joint distribution arrangement historically supplying ExxonMobil Mobilgard cylinder oils in Japanese waters.
Jylland (Fregatten) X128. Sail Training Ships and Tall Ship Associations: 1860 Danish wooden steam and sail screw frigate, 71 m length, preserved at Ebeltoft as world's longest wooden warship; used for occasional sailing reenactments.