| 5801 | TLPI | TRANSPORT LUC PERRAS INC | | | SCAC4 |
| 5802 | TLPN | TOTAL LOGISTICS PARTNER (TLP) OCEAN | | | SCAC4 |
| 5803 | TLPO | TACTICAL TRANSPORT | | | SCAC4 |
| 5804 | TLPP | TELOPS INC | | | SCAC4 |
| 5805 | TLPR | TRAILER TRANSPORT INC | | | SCAC4 |
| 5806 | TLPS | TRANSPORT LAU-ANN INC | | | SCAC4 |
| 5807 | TLPT | TRIPLE PETROLEUM INC | | | SCAC4 |
| 5808 | TLPV | TOPTICA PHOTONICS INC | | | SCAC4 |
| 5809 | TLPX | Texas-Louisiana Producing & Carbon Co., Inc. | 7/1923-7/1935; 7/1937 (not listed) | | NAKINA |
| 5810 | TLPX | TEXAS-LOUISIANA PRODUCING & CARBON CO., INC. | | | PWRC |
| 5811 | TLQG | T & L FREIGHT | | | SCAC4 |
| 5812 | TLQI | T M L LOGISTICS INC | | | SCAC4 |
| 5813 | TLQJ | TRANSCAR LOGISITCS INC | | | SCAC4 |
| 5814 | TLQN | TRANSLIQUIDOS NACIONALES S A DE C V | | | SCAC4 |
| 5815 | TLQO | TESORO LOGISTICS OPERATION LLC | | | SCAC4 |
| 5816 | TLQR | T C L INC | | | SCAC4 |
| 5817 | TLQS | TRANSOLUTIONS | | | SCAC4 |
| 5818 | TLQW | TRANS LOGISTICS EXPRESS LLC | | | SCAC4 |
| 5819 | TLQY | TRACER LOGISTICS LLC | | | SCAC4 |
| 5820 | TLR | Tibesti Air Libya | IATA: 7Q, Callsign: Air Libya, Established in 1996 as Tibesti Aviation. Name changed to Air Libya Airline Company. | LAR | AVCODES |
| 5821 | TLR | Air Libya Airline Company d/b/a Air Libya | IATA: 7I, Callsign: Air Libya, Established in 1996 as Tibesti Aviation. Name changed from Tibesti Air Libya. | LAR | AVCODES |
| 5822 | TLR | Air Libya Tibesti | | | ICAO1 |
| 5823 | TLRA | TRANSPORTES LARRAGA S A DE C V | | | SCAC4 |
| 5824 | TLRC | TRANSPORT L LALIBERTE INC | | | SCAC4 |
| 5825 | TLRD | TAYLOR'D TRANSPORTATION SERVICES IN | | | SCAC4 |
| 5826 | TLRE | TALLER TORRES | | | SCAC4 |
| 5827 | TLRF | TRANSPORT LAROSE & FILS INC | | | SCAC4 |
| 5828 | TLRH | TODD, L R TRANSPORT INC | | | SCAC4 |
| 5829 | TLRJ | TLR - TOTAL LOGISTICS RESOURCE INC | | | SCAC4 |
| 5830 | TLRO | TRANSPORT ROBERT (1973) LTD (LTL DI | | | SCAC4 |
| 5831 | TLRR | TREELINE TRANSPORT INC | | | SCAC4 |
| 5832 | TLRS | TALLER RAMIREZ | | | SCAC4 |
| 5833 | TLRU | TOUAX GROUP | | F | BIC |
| 5834 | TLRV | TRANSPORTES LORVI | | | SCAC4 |
| 5835 | TLS | TLC Air, Inc. | Callsign: Tealsy, | USA | AVCODES |
| 5836 | TLS | TLC Air | | | ICAO1 |
| 5837 | TLS | Alstom Transport Deutschland GmbH TLS Braunschweig | | D | TRAFFIC |
| 5838 | TLS | Alstom Transport Deutschland GmbH TLS Braunschweig | | DE | VKM |
| 5839 | TLSB | TITUS LOGISTICS SERVICES LP | | | SCAC4 |
| 5840 | TLSD | TRANSPORT LESSARD 2000 | | | SCAC4 |
| 5841 | TLSG | TLS TRUCKING | | | SCAC4 |
| 5842 | TLSH | T L S DISTRIBUTORS INC | | | SCAC4 |
| 5843 | TLSI | TRANSPORTATION AND LOGISTICAL SERVI | | | SCAC4 |
| 5844 | TLSK | TRANSPORT LOGISTICS SOLUTIONS INC | | | SCAC4 |
| 5845 | TLSK | Tatra-Leasing, s.r.o. | | SK | VKM |
| 5846 | TLSM | TRANSPORTES LUIS MANUEL LASTRA NAVA | | | SCAC4 |
| 5847 | TLSP | TLS TRANSPORTATION LLC | | | SCAC4 |
| 5848 | TLSR | TLS TRANSPORT (DIVISION OF TOYOTA T | | | SCAC4 |
| 5849 | TLSS | TRANSPORTATION LOGISTICS SYSTEMS IN | | | SCAC4 |
| 5850 | TLSSK | TransLog Slovakia, a.s. | | SK | VKM |
| 5851 | TLSU | {LLC "TRANSPORT LOGISTICS SYSTEMS"};ZIPCODE=630004 | | RUS | BIC |
| 5852 | TLSX | Tank Line Service, Inc. | 1/1946-4/1961; eliminated 1/1962 | | NAKINA |
| 5853 | TLSX | Tank Line Service, Inc. | 1/52-4/61; eliminated 1/62 | | NRHS |
| 5854 | TLSX | TANK LINE SERVICE, INC. | | | PWRC |
| 5855 | TLT | Turtle Airways Ltd. | Callsign: Turtle, | FJI | AVCODES |
| 5856 | TLT | Turtle Airways Ltd. | IATA: KT, Callsign: Turtle, Designator KT recalled by IATA | FJI | AVCODES |
| 5857 | TLT | Turtle Airways | | | ICAO1 |
| 5858 | TLT | Tyskie Linie Trolejbusowe sp. z o.o. | City: Tychy | PL | TRAFFIC |
| 5859 | TLTB | TLT INC | | | SCAC4 |
| 5860 | TLTC | TPS LOGISTICS INC | | | SCAC4 |
| 5861 | TLTE | TRAIL TRANSPORTATION INC | | | SCAC4 |
| 5862 | TLTF | T & L TRANSPORTATION INC | | | SCAC4 |
| 5863 | TLTJ | TRAIL TAMER | | | SCAC4 |
| 5864 | TLTK | TOTAL TRUCK TRANSPORT INC | | | SCAC4 |
| 5865 | TLTL | TALLMAN TRANSPORTS LIMITED | | | SCAC4 |
| 5866 | TLTN | TIMELINE TRANSPORT INC | | | SCAC4 |
| 5867 | TLTP | TIMBER LINE TRANSPORT LLC | | | SCAC4 |
| 5868 | TLTT | TRANSPORTES LETTIERE | | | SCAC4 |
| 5869 | TLTU | TRADWMARK LEASING AND TRADDING | | | SCAC4 |
| 5870 | TLTV | T L TRUCKING COMPANY | | | SCAC4 |
| 5871 | TLTX | Tilcon Tomasso Quarries Inc. | added 7/1987; 1/1994-7/2005 | | NAKINA |
| 5872 | TLTX | Tilcon Tomasso Quarries Inc. | added 7/87; 1/94-7/2000 | | NRHS |
| 5873 | TLTX | TILCON TOMASSO QUARRIES, INC. | | | PWRC |
| 5874 | TLTX | Tilcon-Tomasso Construction | | | RSRV |
| 5875 | TLTX | TILCON TOMASSO QUARRIES, INC. | | | SCAC4 |
| 5876 | TLU | Aero Toluca Internacicnal, S.A. de C.V. | Callsign: Aerotoluca, | MEX | AVCODES |
| 5877 | TLU | Aero Toluca Internactional | | | ICAO1 |
| 5878 | TLUD | TRANSPORTES LATINOS UNIDOS | | | SCAC4 |
| 5879 | TLUE | TRANSPORT L RODRIGUE INC | | | SCAC4 |
| 5880 | TLUI | TMMAA LINE USA INC | | | SCAC4 |
| 5881 | TLUJ | TRANSPORTES LUJAN | | | SCAC4 |
| 5882 | TLUM | THOMPSON ALUMINUM CASTING CO | | | SCAC4 |
| 5883 | TLUP | TRANS PLUS | | | SCAC4 |
| 5884 | TLUS | TERCON LOGISTICS USA | | | SCAC4 |
| 5885 | TLV | Travelair | Callsign: Pajaros, | ROU | AVCODES |
| 5886 | TLV | Travelair | | | ICAO1 |
| 5887 | TLV | Talvivaaran Kaivososakeyhtiö Oyj | | FI | VKM |
| 5888 | TLVA | TRASLADOS DE VANGUARDIA S A DE C V | | | SCAC4 |
| 5889 | TLVC | TLI FREIGHT SERVICES LLC | | | SCAC4 |
| 5890 | TLVD | TELEVISA SA DE CV | | | SCAC4 |
| 5891 | TLVE | TIMBERLINE VENTURES | | | SCAC4 |
| 5892 | TLVI | TREELINE VENTURES | | | SCAC4 |
| 5893 | TLVM | TELEVIMEX S A DE C V | | | SCAC4 |
| 5894 | TLVP | TRANSPORT LAVOIE EXPRESSWAY | | | SCAC4 |
| 5895 | TLVU | LLC «TIS LOGISTIC» | | RUS | BIC |
| 5896 | TLW | Teamline Air Luftfahrt GmbH | IATA: L9, Callsign: Teamline, | A | AVCODES |
| 5897 | TLW | Teamline Air | IATA: L9 | | ICAO1 |
| 5898 | TLWA | TL WHOLESALE LLC | | | SCAC4 |
| 5899 | TLWC | TALLERES WILLIE INC | | | SCAC4 |
| 5900 | TLWM | TLW FREIGHT MEXICO | | | SCAC4 |
