Found 3 full forms for UT2
| Term | Full Form | Category |
|---|---|---|
| UT2 | Universal Time (with polar motion and seasonal 'slurring' of the Earth's rotation taken into account) 
| Others |
| UT2 | Unreal Tournament 2003 Map file
| Others |
| UT2 | Utilitiesman Petty Officer 2nd Class
| Others |