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)
Nazcan.纳斯卡(在秘鲁;西经 74º54' 南纬 14º50')