noun
Inmarsat
Refers to the British satellite telecommunications company, often used in contexts of maritime, aviation, and remote communications.
船舶ではインマルサットの衛星通信が使われている。
Inmarsat satellite communications are used on ships.
noun
International Maritime Satellite Organization; INMARSAT
Refers to the intergovernmental organization that originally oversaw the Inmarsat system, now largely superseded by the commercial company.
国際海事衛星機構（インマルサット）は1979年に設立された。
The International Maritime Satellite Organization (INMARSAT) was established in 1979.