略語大辞典 [C] 23 PA-RISC precision architechture reduced instructiuon set computer (technology) 精密構造RISCコンピュータ(技術).precision architechture reduced instructiuon set computer (technology); ref. PRO(Precision Risc Organization); [C:Ind]. 丸善「略語大辞典」JLogosID : 11854830