略語大辞典 [Sat] 30 LEO† low earth orbit (satellite) 低高度地球周回軌道(約2,000km以下). 低地球軌道.low earth orbit (satellite); or LEOS(low earth-orbiting satellite); ref. GEO; e.g. a geosynchronous orbit; e.g. LEO mobile satellite phone service; for MSS(mobile satellite services); ref. Iridium project, by Motorola; 丸善「略語大辞典」JLogosID : 11880554