| 1 | TXC | Transaviaexport Cargo Airline | Callsign: Transexport, IATA Prefix: 221, IATA Designator AL* recalled by IATA | BY | AVCODES |
| 2 | TXC | Transaviaexport | IATA: AL | | ICAO1 |
| 3 | TXCA | TRANSPORTES CEMA | | | SCAC4 |
| 4 | TXCB | TRANSPORT CHANCLAIR INC | | | SCAC4 |
| 5 | TXCF | TRANSPORTES COLORADO SA DE CV | | | SCAC4 |
| 6 | TXCG | TRANSPORTS CHOPPER INC | | | SCAC4 |
| 7 | TXCH | TRIPLE E CHRISTMAS TREES INC | | | SCAC4 |
| 8 | TXCM | TRANSPORT CHAINE INC | | | SCAC4 |
| 9 | TXCQ | TEXAS CARTAGE WAREHOUSE INC | | | SCAC4 |
| 10 | TXCR | TRI-TEX OIL CO & CRS LOGGING | | | SCAC4 |
| 11 | TXCT | TRANSPORTES CARDENAS | | | SCAC4 |
| 12 | TXCW | TEXAS COURIER AND WAREHOUSING INC | | | SCAC4 |
| 13 | TXCX | Tennessee Extract Co. | 7/1935 | | NAKINA |
| 14 | TXCX | Teas Extract Co. | 7/1937-7/1954; eliminated 7/1956 | | NAKINA |
| 15 | TXCX | Teas Extract Co. | 4/38-1/52; eliminated 7/56 | | NRHS |
| 16 | TXCX | TEAS EXTRACT CO. | | | PWRC |
