| Acronym | Definition |
|---|
| NUG➣New University Government |
| NUG➣Novell Users Group |
| NUG➣Network Users Group |
| NUG➣National Unified Goal (transportation) |
| NUG➣Necrotizing Ulcerative Gingivitis |
| NUG➣Non-Utility Generator |
| NUG➣National Unity Government (Palestinian Territories) |
| NUG➣Ningbo United Group (China) |
| NUG➣Napoli Underground (Italian caving community) |
| NUG➣NERSC (National Energy Research Scientific Computing Center) Users' Group (US Department of Energy) |
| NUG➣Networked Users Group |
| NUG➣National Users Group |
| NUG➣Nice User Group (Nice Systems, Ltd.) |
| NUG➣New Useless Guy |
| NUG➣NetBeans Users Group |
| NUG➣NEC User Group |
| NUG➣Northside Unschoolers Group (Illinois) |
| NUG➣Non-Uniform Grid |
| NUG➣Nerf United Group |
| NUG➣New Ugly Guy |
| NUG➣Nimbus User Group (Nimbus Partners) |
| NUG➣Nexstar User's Guide (book) |