sort by Rank | Alpha
| Possible Meanings | Rank |
| Norwich and District Legal Services | ** |
| National Dock Labour Scheme | ** |
| nondemented lacunar stroke subjects | ** |
| Narrowband Data Link Subsystem | ** |
| Narrowband Data Link System | ** |
| Nonlinear Dynamics in Laser Systems | ** |
| Nordic Dental Laser Society | * |
| Nauru Directorate of Lands and Survey | * |