| 1 | TLT | Turtle Airways Ltd. | Callsign: Turtle, | FJI | AVCODES |
| 2 | TLT | Turtle Airways Ltd. | IATA: KT, Callsign: Turtle, Designator KT recalled by IATA | FJI | AVCODES |
| 3 | TLT | Turtle Airways | | | ICAO1 |
| 4 | TLT | Tyskie Linie Trolejbusowe sp. z o.o. | City: Tychy | PL | TRAFFIC |
| 5 | TLTB | TLT INC | | | SCAC4 |
| 6 | TLTC | TPS LOGISTICS INC | | | SCAC4 |
| 7 | TLTE | TRAIL TRANSPORTATION INC | | | SCAC4 |
| 8 | TLTF | T & L TRANSPORTATION INC | | | SCAC4 |
| 9 | TLTJ | TRAIL TAMER | | | SCAC4 |
| 10 | TLTK | TOTAL TRUCK TRANSPORT INC | | | SCAC4 |
| 11 | TLTL | TALLMAN TRANSPORTS LIMITED | | | SCAC4 |
| 12 | TLTN | TIMELINE TRANSPORT INC | | | SCAC4 |
| 13 | TLTP | TIMBER LINE TRANSPORT LLC | | | SCAC4 |
| 14 | TLTT | TRANSPORTES LETTIERE | | | SCAC4 |
| 15 | TLTU | TRADWMARK LEASING AND TRADDING | | | SCAC4 |
| 16 | TLTV | T L TRUCKING COMPANY | | | SCAC4 |
| 17 | TLTX | Tilcon Tomasso Quarries Inc. | added 7/1987; 1/1994-7/2005 | | NAKINA |
| 18 | TLTX | Tilcon Tomasso Quarries Inc. | added 7/87; 1/94-7/2000 | | NRHS |
| 19 | TLTX | TILCON TOMASSO QUARRIES, INC. | | | PWRC |
| 20 | TLTX | Tilcon-Tomasso Construction | | | RSRV |
| 21 | TLTX | TILCON TOMASSO QUARRIES, INC. | | | SCAC4 |
