略語大辞典 [Geo] 23 USGS U.S. Geological Survey アメリカ地質調査所.U.S. Geological Survey; e.g. has Alaska Volcano Observatory; e.g. has a geodetic network; e.g. in Menlo Park, CA; (US); [Geo:Phys:Pol]. 丸善「略語大辞典」JLogosID : 11853368