| 5701 | TLK | Starlink Aviation Inc. | Callsign: Starlink, Designator Q4 recalled by IATA | CDN | AVCODES |
| 5702 | TLKB | TERLECKEY BROTHERS | | | SCAC4 |
| 5703 | TLKD | TO LO TRUCKING COMPANY INC | | | SCAC4 |
| 5704 | TLKE | TALK EXPRESS | | | SCAC4 |
| 5705 | TLKF | T & L TRUCKING INC | | | SCAC4 |
| 5706 | TLKH | TRANCAL TRUCKING INC | | | SCAC4 |
| 5707 | TLKJ | TEMPO LOGISTIK INC | | | SCAC4 |
| 5708 | TLKM | TRANSLINK INTERNATIONAL (OVERSEAS) | | | SCAC4 |
| 5709 | TLKN | TRADELINK TRANSPORT INC | | | SCAC4 |
| 5710 | TLKO | TRAIL LAKE TRANSPORTATION LLC | | | SCAC4 |
| 5711 | TLKP | TRANSLINK SHIPPING INC | | | SCAC4 |
| 5712 | TLKQ | T & L TRUCKING INC | | | SCAC4 |
| 5713 | TLKR | TERRALINK HORTICULTURE INC | | | SCAC4 |
| 5714 | TLKX | TUCO, Inc. | eliminated 1/2004; 7/2005 (not listed) | | NAKINA |
| 5715 | TLKX | TUCO, INC. | | | PWRC |
| 5716 | TLKX | TUCO INC | | | SCAC4 |
| 5717 | TLKY | TRANS-LINK LLC | | | SCAC4 |
| 5718 | TLL | Trans Atlantic Airlines Ltd. | Callsign: Atlantic Leone, | WAL | AVCODES |
| 5719 | TLL | Trans Atlantic Airlines | | | ICAO1 |
| 5720 | TLLB | TRANSPORT LEO LABELLE INC | | | SCAC4 |
| 5721 | TLLE | TROLLEY INC | | | SCAC4 |
| 5722 | TLLF | TRANSSHIP LOGISTICS LLC | | | SCAC4 |
| 5723 | TLLH | TEMPLE LAND LTD | | | SCAC4 |
| 5724 | TLLJ | TALLER DE TALABARTERIA ROJAS | | | SCAC4 |
| 5725 | TLLK | TLC | | | SCAC4 |
| 5726 | TLLL | TRIPLE LLL INC | | | SCAC4 |
| 5727 | TLLN | TRANSPORT LUCIE LANGLOIS | | | SCAC4 |
| 5728 | TLLO | TRANSPORTES LOS LOPEZ | | | SCAC4 |
| 5729 | TLLQ | TOTALLINE TRANSPORT INC | | | SCAC4 |
| 5730 | TLLR | TTI LOGISTICS LLC | | | SCAC4 |
| 5731 | TLLS | TALLER DE SOLDADURA DELGADO | | | SCAC4 |
| 5732 | TLLU | TRITON CONTAINER INTERNATIONAL LTD | | BM | BIC |
| 5733 | TLLU | TAL International | | | RSRV |
| 5734 | TLLV | TALLMAN, RICHARD E INC | | | SCAC4 |
| 5735 | TLLW | TALLERES WILLIE | | | SCAC4 |
| 5736 | TLLX | Trinity Industries Leasing Co. | added 4/2000; 7/2000-7/2005 | | NAKINA |
| 5737 | TLLX | Trinity Industries Leasing Co. | added 4/2000; 7/2000 | | NRHS |
| 5738 | TLLX | TRINITY INDUSTRIES LEASING CO. | | | PWRC |
| 5739 | TLLX | Trinity Industries Leasing | | | RSRV |
| 5740 | TLLX | TRINITY INDUSTRIES LEASING | | | SCAC4 |
| 5741 | TLLY | TRANSONE LLC | | | SCAC4 |
| 5742 | TLM | Thai Lion Mentari Co. Ltd. | IATA: SL, Callsign: Mentari, | T | AVCODES |
| 5743 | TLMA | TRANSPORT LEMAIRE INC | | | SCAC4 |
| 5744 | TLMD | TLM TRUCKING INC | | | SCAC4 |
| 5745 | TLMF | TALENS MARINE & FUEL INC | | | SCAC4 |
| 5746 | TLMI | TRANSCOMAX INC | | | SCAC4 |
| 5747 | TLMK | TRAIL MAX TRUCKING LTD | | | SCAC4 |
| 5748 | TLML | T L M SERVICES INC | | | SCAC4 |
| 5749 | TLMM | TRANSPORTES L E M M | | | SCAC4 |
| 5750 | TLMN | TILLEMAN MOTOR COMPANY INC | | | SCAC4 |
| 5751 | TLMQ | T L | | | SCAC4 |
| 5752 | TLMU | {OJSC "TURKMEN MILLI LOGISTIK"};ZIPCODE=744027 | | TM | BIC |
| 5753 | TLMY | TECHNICAL MOLDING MANAGEMENT SYSTEM | | | SCAC4 |
| 5754 | TLN | Atlantico Linhas Aereas Ltda | Callsign: Ataltlas, Founded in 1994. Operated between 1995 and 1996 | BR | AVCODES |
| 5755 | TLNA | TRANSACT LTD NORTH AMERICAN VAN LIN | | | SCAC4 |
| 5756 | TLNB | TREELINE INC | | | SCAC4 |
| 5757 | TLNC | TRI-LINE CARRIERS GP INC | | | SCAC4 |
| 5758 | TLND | TRANSLAND INC | | | SCAC4 |
| 5759 | TLNE | TRANSLINE EXPRESS | | | SCAC4 |
| 5760 | TLNF | TIMBERLINE FREIGHT SERVICE INC | | | SCAC4 |
| 5761 | TLNG | T-LANE TRANSPORTATION & LOGISTICS | | | SCAC4 |
| 5762 | TLNH | TRANSPORTES SANTA ELENA | | | SCAC4 |
| 5763 | TLNJ | TIME LINES LLC | | | SCAC4 |
| 5764 | TLNK | TRANSPORT LINK CO INC | | | SCAC4 |
| 5765 | TLNN | TLN INC | | | SCAC4 |
| 5766 | TLNO | TOLINO TRANSPORT | | | SCAC4 |
| 5767 | TLNP | TERRILL TRANSPORTATION INC | | | SCAC4 |
| 5768 | TLNR | TRANSPORT L'AIGLE NOIR INC | | | SCAC4 |
| 5769 | TLNU | TRIDENT CONTAINER LEASING BV | | NL | BIC |
| 5770 | TLNU | TECMARINE LINE | | | SCAC1 |
| 5771 | TLNU | TRIDENT CONTAINER LEASING B V | | | SCAC4 |
| 5772 | TLNW | TLN VM | | | SCAC4 |
| 5773 | TLNY | T & L NURSERY INC | | | SCAC4 |
| 5774 | TLO | Eagle Canyon Airlines, Inc. | IATA: FE, Callsign: Talon Air, Designator FE recalled by IATA | USA | AVCODES |
| 5775 | TLO | Eagle Canyon Airlines | | | ICAO1 |
| 5776 | TLO | TRACK LIMO | | | SCAC4 |
| 5777 | TLOA | TODD LOGISTICS | | | SCAC4 |
| 5778 | TLOC | TRENT LOGISTICS | | | SCAC4 |
| 5779 | TLOC | S.C. Transloc. S.A. | City: Târgu Jiu | RO | TRAFFIC |
| 5780 | TLOD | TALON LOGISTICS | | | SCAC4 |
| 5781 | TLOE | TRANSMODAL LOGISTICS INTL | | | SCAC4 |
| 5782 | TLOF | TRANSPORT LOISIRS INC | | | SCAC4 |
| 5783 | TLOG | TRANSLOGISTICS INC | | | SCAC4 |
| 5784 | TLOH | TRUEPATH LOGISTICS | | | SCAC4 |
| 5785 | TLOI | TRANSPORTATION & LOGISTICAL CONCEPT | | | SCAC4 |
| 5786 | TLOK | TRANSPORTES SALINAS LANDIN | | | SCAC4 |
| 5787 | TLOL | TOLE LOGISTICS | | | SCAC4 |
| 5788 | TLOP | TRANSPORTES LOGISTICOS DE CARGA SA | | | SCAC4 |
| 5789 | TLOQ | TLO LOGISTICS | | | SCAC4 |
| 5790 | TLOR | TRANSPORT LOUISE RONDEAU | | | SCAC4 |
| 5791 | TLOS | TITAN LOGISTICS INC | | | SCAC4 |
| 5792 | TLOT | TRANSPORTES LOUSTAUNAU S A DE C V | | | SCAC4 |
| 5793 | TLOU | TANKLOG GMBH & CO KG | | D | BIC |
| 5794 | TLOU | TANKLOG GMBH & CO KG | | | SCAC4 |
| 5795 | TLP | Tulip Air B.V. | IATA: TD, Callsign: Tulipair, | NL | AVCODES |
| 5796 | TLP | Tulip Air | IATA: TD | | ICAO1 |
| 5797 | TLPC | TERRILL PETROLEUM CO INC | | | SCAC4 |
| 5798 | TLPE | TALLEY PETROLEUM ENTERPRISES INC | | | SCAC4 |
| 5799 | TLPG | TEXAS LPG STORAGE COMPANY | | | SCAC4 |
| 5800 | TLPH | TRANSPORTES LOPEZ E HIJOS S A DE C | | | SCAC4 |
