narn.一种双浮体小艇NAabbr.无名麻醉剂(=Narcotics Anonymous)abbr.全国科学院会员（=National Academician）abbr.全国科学院(=National Academy)abbr.北美（=North America）abbr.不适用的（=Not Applicable）Naokong脑空nacellen.(飞机)发动机舱；短舱Naranjon.纳兰霍naegiten.锆铀矿(稀土锆石)Naonari直成(名,日本)Naoyasu直安Naapila纳皮拉Naloxoe纳洛酮Nakaomi中麻积Narsing纳尔辛