| 1 | TUK | New Island Connections, Inc. d/b/a Ocean Wings Commuter Service | Callsign: Tuckernuck, | USA | AVCODES |
| 2 | TUK | Trans European Airways (UK) Ltd. d/b/a TEA (UK) Ltd. | IATA: EQ, Callsign: Teastar, Ceased operations on 27 September 1991. | GB | AVCODES |
| 3 | TUK | Ocean Wings Commuter Service | | | ICAO1 |
| 4 | TUKC | TUCKER, J. A., COMPANY, INC. | | | SCAC1 |
| 5 | TUKC | TUCKER COMPANY WORLDWIDE INC | | | SCAC4 |
| 6 | TUKF | TOUBA TRUCKING LLC | | | SCAC4 |
| 7 | TUKG | TIPTON TRUCKING | | | SCAC4 |
| 8 | TUKI | TANGS TRUCKING | | | SCAC4 |
| 9 | TUKK | TACKETT TRUCKING LLC | | | SCAC4 |
| 10 | TUKN | TURKON LINE | | | SCAC4 |
| 11 | TUKR | TUCKER FREIGHT LINES INC. | | | PWRC |
| 12 | TUKR | TWINS TRUCKING | | | SCAC4 |
| 13 | TUKT | TUREK TRUCKING COMPANY | | | SCAC4 |
| 14 | TUKW | TUCKER, WOODY & | | | SCAC4 |
