略語大辞典 [C] 23 IGES initial graphics exchange specification 初期グラフィック データ交換仕様. データ通信プロトコル. カルスCALSの標準.initial graphics exchange specification; a standard for representing vector graphics; a standard created by CALS(computer-aided acquisition and logistic support) initiative of the US DoD(Department of Defense); 丸善「略語大辞典」JLogosID : 11877453