| NIB | New in Box | 原廠未開封 |
| NIB | Nordic Investment Bank | 北欧投资银行 |
| NIB | National Irish Bank | 爱尔兰国家银行 |
| NIB | No International Bidders (eBay) | 无国际投标人（eBay） |
| NIB | Next Interface Builder | 下一个界面生成器 |
| NIB | National Insurance Board | 国家保险委员会 |
| NIB | National Internet Backbone | 国家互联网骨干网 |
| NIB | Navigation Information Bulletin | 航行情报公报 |
| NIB | Nikolai, Alaska USA | 美国阿拉斯加州尼古拉 |
| NIB | Notified Inspection Body | 通知检验机构 |
| NIB | Norwich Independent Battery (Northfield, Vermont) | 诺里奇独立炮台（佛蒙特州北菲尔德） |
| NIB | Nextstep Interface Builder | 下一步界面生成器 |
| NIB | Non-Interest-Bearing | 无息贷款 |
| NIB | Necrophilics In Black | 黑色嗜死素 |
| NIB | Network Interface Backup | 网络接口备份 |
| NIB | non-involved bone | 非累及骨 |
| NIB | Neodymium Iron Boron | 钕铁硼 |
| NIB | Newly Inducted Brother | 新入职的兄弟 |
| NIB | Nuova Italia Bibliografica | Nuova Italia书目 |
| NIB | NÚmero de Identificação BancÁria | NÚmero de Identificação BancÁria |
| NIB | NIMA Integration Board | NIMA集成板 |
| NIB | National Industries for the Blind | 国家盲人产业 |
| NIB | Network Interface Board | 网络接口板 |
| NIB | Not-to-Interfere-Basis | 不干扰基础 |
| NIB | Naval Infantry Brigade | 海军步兵旅 |
| NIB | Not in Bin | 不在纸盒中 |
| NIB | National Intelligent Bureau | 国家智能局 |
| NIB | National Institute of Biology (Ljubljana, Slovenia) | 国家生物研究所（斯洛文尼亚卢布尔雅那） |
| NIB | Not in Budget | 不在预算中 |
| NIB | Non-Interference Basis | 非干扰基础 |
| NIB | Nativity In Black | 黑色圣诞 |
| NIB | News in Brief | 简讯 |
| NIB | Newly Initiated Brother (fraternities) | 新生兄弟会（兄弟会） |
| NIB | National Irrigation Board (Philippines) | 国家灌溉委员会（菲律宾） |
| NIB | NATO Intelligence Board | 北约情报委员会 |