JASREP --- Japanese Ship Reporting System(ジャスレップ/日本船位通報制度)
JETRO --- Japan External Trade Organization(日本貿易振興会)
JICA --- Japan International Co-operation Agency(国際協力事業団)
JNTO --- Japan National Tourists Association(日本観光振興会)
KOSREP --- Korea Ship Reporting System(コスレップ/韓国船位通報制度)
LASA --- Latin American Ship Owners' Association(ラテンアメリカ船主協会)
LC --- London Convention
(ロンドン条約/廃棄物その他の物の投棄による海洋汚染の防止に関する条約)
LEG --- Legal Committee(法律委員会)
LF --- Low Frequency(長波)
LL --- International Convention on Load Lines(満載喫水線に関する国際条約)
LUT --- Local User Terminal(地域利用設備)
MARPOL --- International Convention for the Prevention of Pollution from Ships
(船舶による汚染の防止のための国際条約)
MARTIS --- Maritime Traffic Information Service(マーチス)
MCC --- Mission Control Center(業務管理センター)
MEPC --- Maritime Environment Protection Committee(海洋環境保護委員会)
MF --- Middle Frequency(中波)
MID --- Maritime Identification Digits(海上識別数字)
MMSI --- Maritime Mobile Ship Identification(海上移動業務識別)
MSC --- Maritime Safety Committee(海上安全委員会)
MSI --- Maritime Safety Information(海上安全情報)
NAV --- Sub-Committee of Safety of Navigation(航行安全小委員会)
NAVAREA --- World-Wide Navigational Warning Service Area(世界航行警報業務区域)
NAVTEX --- Narrow Band Direct Printing Transmission of Coastal Warning System
(印字通信方式の世界航行警報)
NBDP --- Narrow Band Direct Printing(狭帯域直接印刷電信)
NVG --- Night Vision Goggles(暗視眼鏡)
OCIMF --- Oil Companies International Marine Forum(石油産業国際海事評議会)
OECF --- The Overseas Economic Cooperation Fund(海外経済協力基金)
OPRC --- International Convention on Oil Pollution Preparedness, Response and Co-operation
(油による汚染に係る準備、対応及び協力に関する国際条約)
OSPAR --- Project on Oil Spill Preparedness and Response in the ASEAN Sea Area
(アセアン海域における油汚染に対する準備及び対応に関する国際協力計画)
PIANC --- Permanent International Association of Navigation Congresses
(永久国際航海会議協会)
POL --- Polar Orbiting Satellite Service(極軌道衛星業務)
PSTN --- Public Switched Telephone(公衆電話回線)
RCC --- Rescue Coordination Center(救助調整本部)
RCDS --- Raster Chart Display System(ラスター海図表示システム)
RNC --- Raster Nautical Chart(航海用ラスター海図)
RSC --- Rescue Sub-Center(救助支部)