| 1 | TCR | Laneas Aereas Trans Costa Rica, S.A. | Callsign: Ticos, | CR | AVCODES |
| 2 | TCR | Lanaes Aereas Trans Costa Rica | | | ICAO1 |
| 3 | TCRB | TRANS CARIBE EXPRESS SHIPPERS INC | | | SCAC4 |
| 4 | TCRC | TRACTOR EIGHTY FOUR FIFTY SIX (8456 | | | SCAC3 |
| 5 | TCRE | TACOMA RECYCLING CO INC | | | SCAC4 |
| 6 | TCRF | TREASURE COAST REFRIGERATED TRANSPORT | | | SCAC3 |
| 7 | TCRF | TREASURE COAST REFRIGERATED TRANSPO | | | SCAC4 |
| 8 | TCRG | TIDEWATER CRANE & RIGGING COMPANY | | | SCAC3 |
| 9 | TCRI | TRI-CITY RECYCLING INC | | | SCAC3 |
| 10 | TCRK | TOM-CAT TRUCKING | | | SCAC3 |
| 11 | TCRL | TRANSPORT CRISBEL LTD | | | SCAC3 |
| 12 | TCRM | T-CAR CORPORATION OF MICHIGAN | | | SCAC4 |
| 13 | TCRM | Transport en Commun de la Region Messine | City: Metz | F | TRAFFIC |
| 14 | TCRN | TRANSPORT CARRIERS INC | | | SCAC3 |
| 15 | TCRN | TERRAMAC CONTRACTING LTD | | | SCAC4 |
| 16 | TCRO | TRI-COUNTY COMMUTER RAIL AUTHORITY {THREE COUNTY COMMUTER RAIL ORGANIZATION] | | | PWRC |
| 17 | TCRP | TARR, C R INC | | | SCAC3 |
| 18 | TCRR | TRANSPORT COURIER INC | | | SCAC3 |
| 19 | TCRR | TRANSPORTES DE CARGA REFRIGERADA | | | SCAC4 |
| 20 | TCRS | TUCOR SERVICES INC | | | SCAC3 |
| 21 | TCRT | T C R TRANSPORT | | | SCAC3 |
| 22 | TCRT | TRANS MAR DE CORTEZ EXPRESS S A | | | SCAC4 |
| 23 | TCRU | TECHNO CONTAINER REPAIR LLC | | UAE | BIC |
| 24 | TCRU | TCL - TANKCARGO CONTAINER LEASING S | | | SCAC3 |
| 25 | TCRU | TCL - TANKCARGO CONTAINER LEASING S | | | SCAC4 |
| 26 | TCRV | TAPIA CERVANTES, JOSE LUIS | | | SCAC4 |
| 27 | TCRX | Trans-Crude Co. | 4/1947 | | NAKINA |
| 28 | TCRX | *TRANS-CRUDE CO. | | | PWRC |
| 29 | TCRX | *TENNESSEE CENTRAL RAILWAY MUSEUM | | | PWRC |
| 30 | TCRX | *TIOGA CENTRAL RAIL EX. (NEW YORK) | | | PWRC |
| 31 | TCRX | TEM COLE, INC. | | | SCAC3 |
| 32 | TCRX | TENNESSEE CENTRAL RAILWAY MUSEUM | | | SCAC4 |
| 33 | TCRY | Tri-City R.R. Co. | 7/2005 | | NAKINA |
| 34 | TCRY | TRI-CITY RAILROAD CO. | | | PWRC |
| 35 | TCRY | Tri-City Railroad | | | RSRV |
| 36 | TCRY | TRI-CITY RAILROAD COMPANY | | | SCAC4 |
| 37 | TCRY | Tri-City R.R. Co. | | USA | TRAFFIC |
| 38 | TCRZ | TRI-CITY REGIONAL PORT DISTRICT | | | PWRC |
