| Acronym | Definition |
|---|
| NUT | National Union of Teachers (UK) |
| NUT | Network UPS Tools |
| NUT | Natur und Technik (German: Nature and Technology) |
| NUT | Niue Time (time zone) |
| NUT | Naturwissenschaft und Technik (German: Science and Technology) |
| NUT | Network Ups Tool |
| NUT | Node Under Test |
| NUT | No Uniform Today (schools) |
| NUT | Nuclear Utilization Theory (foreign policy) |
| NUT | Number Unobtainable Tone (telecommunications) |
| NUT | Network University of Twente (The Netherlands) |
| NUT | Nebulous Unit of Time (replacement for 'Story Point' in XP) |
| NUT | New or Unusual Technology |
| NUT | Non-pre-emptive, Unprotected Traffic (Sprint) |