GUK
| Acronym | Definition |
|---|---|
| GUK | Get Up Kids (band) |
| GUK | Guanylate Kinase |
| GUK | Gate Unicode Kit (UK) |
| GUK | Gibraltar Upgrade Kit |
| GUK | Golf Union Kyushu (Japan) |
| GUK | Gana Unnayan Kendra (est. 1985; Bangladesh) |
| GUK | Gents Universitair Koor (Dutch: Ghent University Choir; Belgium) |