略語大辞典 [Med] 34 NICU neonatal ICU(intensive care unit) (病院の)新生児集中治療部. 新生児集中治療(看護)室.neonatal ICU(intensive care unit); an ICU for neonatals in a hospital; [Med]. 丸善「略語大辞典」JLogosID : 11862868