| Acronym | Definition |
|---|
| NLL➣National Lacrosse League (professional indoor lacrosse) |
| NLL➣Negative Log-Likelihood |
| NLL➣National Library of Lithuania (est. 1919) |
| NLL➣No Lives Lost (gaming) |
| NLL➣Northern Limit Line (between South and North Korea) |
| NLL➣Normal Liquid Level |
| NLL➣Naval Logistics Library |
| NLL➣Next Level Learning (various locations) |
| NLL➣New Orleans, Louisiana (border patrol sector) |
| NLL➣National Law Library (legal resource) |
| NLL➣New Life Live (radio program) |
| NLL➣No Lost Load |