Nigeria尼日利亚 National Geochemical Reconnaissance (Program of Canada)地球的国家(程序)侦察 National Guard Regulation国民警卫队的规定 Neutral Ground Resistor中性接地电阻 Neutron Generator Report中子发生器的报告 Nightly Garbage Run (PokÉmon)Nightly Garbage Run (PokÉmon) No Gym Required没有体育馆 Navy Growth Radio海军增长广播 National Grid Reference (UK)国家电网参考(英国) National Game Review比赛评论 National Grape Registry (UC Davis)国家葡萄注册(戴维斯) Non Grain Raising (wood finish)非粮食饲养(木完成) National Grid Reference国家电网提供参考 Neutral Grounding Resistor中性线接地电阻器 Nigerum, Papua New GuineaNigerum、巴布亚-新几内亚