| UNIT | |
| abbr. avia. | unsteady natural flow type |
| abbr. chem. scient. | Unifying Nitrogen Ion Transmitter |
| abbr. comp., net. IT | Unattended Network Installation Toolkit |
| abbr. ed. scient. | University Of Natal Intensive Tuition |
| abbr. el. | universal numerical interchange terminal |
| abbr. sport. | United Notorious Intoxication Team |
| abbr. UN | United Nations Intelligence Taskforce |
| UNITS | |
| abbr. AI. | UNITS |
| abbr. post | Units for mail conversion rates |
|
Arbitrary : 1 phrase in 1 subject |
| Mathematics | 1 |