略語大辞典 [Med] 9 IIP idiopathic interstitial pneumonia 特発性間質性肺炎. 原因不明の肺炎.idiopathic interstitial pneumonia; a lung disease; ref. BA(bronchial asthma), SA(sarcoidosis); [Med]. 丸善「略語大辞典」JLogosID : 11878341