略語大辞典 [MIL] 21 MGBC3I mobile ground-based command, control, communications and intelligence (system) 車載地上基地司令・管制・通信・コンピュータ システム.mobile ground-based command, control, communications and intelligence (system); [MIL]. 丸善「略語大辞典」JLogosID : 11860946