| UTN | Upington, South Africa - Municipal (Airport Code) | 南非Upington-市政（机场代码） |
| UTN | Universidad TecnolÓgica Nacional | Universidad TecnolÓgica Nacional |
| UTN | Universidad TecnolÓgica Nacional (Argentina) | Universidad TecnolÓgica Nacional (Argentina) |
| UTN | Under The Nile (Milpitas, CA organic clothing) | 尼罗河下（加利福尼亚州米尔皮塔斯有机服装） |
| UTN | Universal Television Networks | 环球电视网 |
| UTN | Urban Technology Network | 城市技术网络 |
| UTN | Urdu Television Network | 乌尔都语电视网 |
| UTN | Unclassified Trusted Network | 未分类的受信任网络 |
| UTN | Umma Tameer-E-Nau (Pakistani extremist group with ties to terrorism) | Umma Tameer-E-Nau（与恐怖主义有联系的巴基斯坦极端组织） |
| UTN | Universidad TecnÓlogica Nacional | Universidad TecnÓlogica Nacional |
| UTN | Universal Town Network | 通用城镇网络 |
| UTN | Universal Talk Network | 通用通话网络 |
| UTN | Upington, South Africa | 南非厄平顿 |
| UTN | Utah Telehealth Network | 犹他州远程医疗网络 |