GUT
| Acronym | Definition |
|---|---|
| GUT | Grand Unified Theory |
| GUT | Genitourinary Tract |
| GUT | Grenada Union of Teachers |
| GUT | Grand Unification Theory (physics) |
| GUT | Gemeinschaft Umweltfreundlicher Teppichboden (German eco-friendly carpet company) |
| GUT | Gdansk University of Technology (Gdansk, Poland) |
| GUT | God's Undeniable Truths |
| GUT | General User Training |