Airlines Codes
| U | ||
|---|---|---|
| Name | Code | |
| U LAND AIRLINES | WI | |
| U.S. AIR FORCE | ||
| UGANDA AIRLINES | QU | |
| UKRAINE INTL AIRLINES | PS | |
| UNI AIRWAYS CORP | B7 | |
| UNITED AIRLINES | UA | |
| UNITED AVIATION | U7 | |
| UNITED EXPRESS | DH | |
| UP AIR | UZ | |
| UPS | ||
| URAL AIRLINES | U6 | |
| US AIRWAYS | US | |
| USA JET AIRLINES INC. | U7 | |
| UZBEKISTAN AIRWAYS | HY | |
