略語大辞典 [MIL] 17 AVRADA Avionics Research and Development Activity (アメリカ陸軍の)航空電子技術開発研究所.Avionics Research and Development Activity; at Fort Monmouth, NJ; a military laboratory; (US); [MIL:E:C]. 丸善「略語大辞典」JLogosID : 11866849