| Acronym | Definition |
|---|
| UAK➣Ulusal Astronomi Kongresi (Turkish: National Astronomy Conference) |
| UAK➣Unge Akademikeres Kor (Danish: Young Academics Choir) |
| UAK➣University of Alaska |
| UAK➣User Authentication Key (communications security) |
| UAK➣Narssarssuaq, Greenland - Narssarssuaq (airport code) |
| UAK➣Urology Association of Kerala (est. 1987; India) |
| UAK➣Unreal Arc Knights (gaming clan) |