| NLL | New Orleans, Louisiana (border patrol sector) | 路易斯安那州新奥尔良(边境巡逻区) |
| NLL | No Lost Load | 无负载损失 |
| NLL | Naval Logistics Library | 海军后勤图书馆 |
| NLL | National Lacrosse League (professional indoor lacrosse) | 国家长曲棍球联盟(职业室内长曲棍) |
| NLL | Northern Limit Line (between South and North Korea) | 北方界线(南北韩之间) |
| NLL | New Life Live (radio program) | 新生活现场(广播节目) |
| NLL | National Lacrosse League | 全国兜网球联盟 |
| NLL | normal lower limit | 正常下限 |
| NLL | nodular lymphocytic lymphoma | 结节性淋巴细胞淋巴瘤 |
| NLL | nodular lepromatous leprosy | 结节性麻风病 |
| NLL | Northern Limit Line | 北部限制线 |
| NLL | Nullagine, Western Australia, Australia | Nullagine,西澳大利亚州,澳大利亚 |