| Acronym | Definition |
|---|
| NADL➣National Association of Dental Laboratories |
| NADL➣National Animal Disease Laboratory (est. 1961; USDA) |
| NADL➣National Association of Democratic Lawyers (est. 1983; human rights organization; Nigeria) |
| NADL➣North Australian Diamonds Limited (Perth, Western Australia, Australia) |
| NADL➣Navy Authorized Data List |